Integrity Auto: Independent Toyota, Lexus, & Scion Specialists Blog

Benefits of Changing your Oil

Benefits of Changing My Oil


Oil-DispenserExactly why is changing your motor oil within the time period suggested by Toyota so important? Changing your oil is probably one of the easiest services that you can have performed on your vehicle, however, most people make it the last thing on their busy to do list. Don't be like everyone else by putting off having your oil changed. This simple process will benefit the life of your car greatly


Imimprove-performanceproving Engine Performance

Over time, old oil breaks down because of heat exposure. This leads to it too loses its viscosity along with its capacity to lubricate the engine cylinder walls. In essence, the dirtier the oil is, the tougher it is to travel exactly where it's required to. That sludge begins to develop in areas obstructing the flow to components which require lubrication. An additional purpose of oil is to pull heat from various areas of the motor. If they're covered with sludge, these components remain hotter longer. Inevitably the motor will operate significantly less effective since it's overall performance is robbed of both fuel consumption and horsepower.


Improve-mileageImprove Gas Mileage

So by changing my oil on time and I'll get better gas mileage? So how exactly does that actually work? Obtaining a car or truck that's good on gas consumption is very important to most of us. Over-all miles per gallon are impacted by numerous factors which include the environment, terrain, individual driving habits, and vehicle upkeep.

Without proper maintenance, all that dirt and grime we mentioned previously will accumulate inside your motor creating friction, and friction is not a friend of your motor. Friction is definitely the adversary of your motors over-all performance and optimum gas mileage. Ensuring that your motor always has clean oil in it can help to minimize friction, making it possible for your motor to perform more effectively with the best possible gas mileage.


motor-cleanKeep Your Motor Clean

When oil flows into your motor from other parts, dirt along with other contaminants will start to build up inside of your motor. If you're not changing your oil within the appropriate times, sludge will quickly build-up inside your motor. People who live in drier, dustier regions are going to have even far more contaminants making their way through your motor. Changing your motor oil in addition to replacing your filters on a timely basis, are certain to get these damaging bits of dirt and debris out of your motor before they do any harm.


Longer Motor Life

Oil is the life essence of your car or truck. It lubricates and helps to protect your motor and several of its essential components from wear and damage. By ensuring you have your oil and filter changed in accordance with your owner’s manual requirements, you'll keep your motor clean and protected, in addition to saving time, money and stress. A regularly planned oil change is definitely an investment decision which will help make sure that you'll be driving around in your car or truck for many years.


protect-engineProtect Other Engine Parts

Exactly what does oil essentially do in my car or truck? Within your motor, there are many crucial components which make your motor operate for example the crankshaft and also the connecting rods. These rods regulate the pistons inside of this motor's cylinders. Additionally, there is another portion called the camshaft that helps in opening and closing the vehicle’s exhaust valves. Ensuring that you've got clean oil in your vehicle’s motor is vital to keep these components properly moving and operating properly.


Passing Your Vehicles Emissions Test & Protecting the Environment

When you are looking at passing an emissions test it's all about how many of these contaminants referred to as hydrocarbons are being dispersed out into the environment. If you don't change your oil on a consistent basis, dirty oil will cause an accumulation of these hydrocarbons inside of areas of your motor's crankcase. These then get burned up, producing even more of them to be released into the air through the vehicle’s exhaust. Not only will changing your oil punctually enable you to pass this required emissions test, additionally, but you will also be polluting much less. An additional benefit of having your oil changed it is a perfect opportunity to have other parts of your vehicle examined as well.



Contact us today 503-715-0603 or Click here to schedule your oil change online.


Topics: Toyota Oil Service, Toyota Service

The ANTIFREEZE Mystery Revealed


ANTIFREEZE: So MANY choices; so little time...

What types of ANTIFREEZE does Integrity Auto recommend for Toyota/Lexus/Scion?

Different types of coolant: Red-colored, pink or green? 

  • The quick response:The best, most uncomplicated recommendation we can make is to use Toyota's red, Long Life Coolant wherever specified, and their pink Super Long Life Coolant where it's specified. On vehicles older than 1998, Toyota's suggestions are very general. However, we are strongly tilted toward Toyota Long Life Coolant for older vehicles as well, because our experience is that the generic coolants are far more likely to clog radiators and heater core coolant passages.
  • The lengthier response:Regarding the frequently used generic, green coolant, we are willing to use it to top off systems that have already have green coolant. However, if we're replacing the coolant, I strongly prefer to go with the appropriate coolant from Toyota. These coolants were specifically formulated with full engineering knowledge of the numerous materials (seals and alloyed metals) they need to protect. They were also intentionally formulated with zero silicates. Although the silicates in other coolants provide exceptional corrosion protection, in the long run, they tend to precipitate out and clog cooling passages. This can eventually result in overheating and/or having to replace the radiator. The additional cost of Toyota's coolant is minimal if you consider that the cost is amortized over a two to three year period and that the superior coolant may well save having to replace your radiator.

If you’re still unsure what coolant is appropriate for your Toyota – Lexus – Scion, please give us a call at 503-408-6385 or schedule an appointment.

For those of you interested in further reading:

If you have ever taken a stroll into your local auto parts store you may have noticed the antifreeze/coolant section has grown substantially. I was recently with a friend and we were in a local auto parts store and he saw that there was over 30 different types or variations of ANTIFREEZE. Of course, there was the store's name brand – (It was also the lowest in price). Then there was the big manufacturers: Prestone, PEAK, Motorcraft, Shell, Mopar, Zerex, etc. There, of course, was the different Antifreeze types: original equipment, precision blend, 50/50, long life, full strength, premix heavy duty formula, conventional full strength formula and on top of all these types were also different colored variations.

Why Were All These Different Types Of ANTIFREEZE Created?

Over the decades, there have been numerous engineering changes in manufacturing materials -- metallurgy, plastics, etc. -- to meet increased fuel economy requirements and longer service intervals. Antifreeze has had to change also, both in order to achieve high quality protection over the longer service intervals and for compatibility with newer manufacturing materials in engines and their cooling systems. Numerous manufacturers are specifying their particular form of antifreeze and with all the aftermarket alternatives available it has become be rather puzzling to the consumer regarding which color or formula of coolant is appropriate for his or her vehicle.

European and Asian coolants are designed to satisfy manufacturer’s specified additives each engine calls for to help keep it operating at its maximum. European and Asian specifications may be greatly different from those created for American vehicles.

Why all the different colors?

The unparalleled growth of the number of available antifreeze/coolant formulations available today has forced antifreeze manufacturers to use different color dyes for different types of antifreeze/coolants. Let's dig into the technical aspects of The ANTIFREEZE MYSTERY. There are three main types of ANTIFREEZE: Inorganic AcidOrganic Acid, and Hybrid Organic Acid.

Inorganic Acid Technology (IAT) This is the prevalent green stuff original equipment companies have utilized for more than 70 years. Ethylene glycol is its basic chemical compound and you will find silicate and phosphate additives which make it appropriate for copper, brass, cast iron, and aluminum cooling system components. Manufacturers recommended that you simply replace the green IAT antifreeze each and every 36,000 miles or 3 years. IAT coolant was utilized in General motors automobiles right up until 1994. Chrysler utilized green IAT material right up until 2001 as did Ford, (excluding some 1999 models that utilized OAT blue coolant which has to be bought from Ford).

Organic Acid Technology (OAT) This coolant is usually dyed Red or yellow. This has no nitrite included. These coolants generally deliver six-hundred thousand miles or 12-thousand engine hours of service life, however, their overall performance life could be significantly decreased if contaminated with nitrite-containing coolants.

Hybrid Organic Acid Technology (HOAT) One version is dyed orange and possesses 10% recycled antifreeze. An additional variation is dyed yellow and doesn't include any recycled antifreeze. This is really a blend of a number of the inhibitors utilized in inorganic IAT and organic OAT coolants, it's generally using a low-silicate, nitrite technologies. As opposed to the OAT and NOAT Extended Life Coolants (ELC), HOAT coolants, such as the IAT coolants, usually require SCA included into the system for the initial routine maintenance span (25,000 miles) or as laid out in the engine maker. HOAT coolants are most frequently identified colored yellow or orange. These formulations aren't suitable for the extended interval coolant formula of both NOAT or OAT coolants and shouldn't be combined with them.



Schedule Service: Toyota, Lexus, Scion

Topics: Lexus service, Scion Service, Toyota Service

Tips for getting your Toyota, Lexus, Scion started on these cold winter morning

In the Pacific Northwest most of us rarely have to deal with extreme cold, but if you live in higher elevations or live in eastern Oregon or Washington getting your car started on these winter mornings can be a pain.


When wintry weather conditions go from wonderful to frightening, it's not easy to get oneself out the front door each morning. A whole lot worse, when you finally get out the door, your vehicle refuses to start! In case you haven't developed a plan b for this possible scenario, what might you do to ensure that you get wherever you have to be on any given frosty winter morning?

Consider the reasons your vehicle may not start.,

The motor oil may very well be too thick. Engine oil will get sluggish in cold temperatures, which makes it harder to work throughout the engine block. This will place a strain on the battery, and keep your car from starting.

There may be an obstruction inside the fuel lines. This tends to occur when moisture gets into the fuel lines and freezes.

Should you drive an older car, the problem could possibly be your carburetor. Carburetors have small nozzles that can get easily plugged, keeping moisture from evaporating and leading to the ice to build up, which may keep your vehicle from starting. If the vehicle is less than Twenty years old, though, you most likely don't have a carburetor.

Now that you understand the reasons your vehicle might not be starting, what might you do to get it running? You might be able to start the vehicle simply by being a little bit patient and giving it a couple of tries. Shut down everything electrical, then attempt to crank the vehicle. If it doesn't catch right away, crank it for a couple of seconds, but take care not to overheat your starter. In the event the initial try does not work, wait a couple of minutes and try again: the initial attempt could possibly have loosened things up enough to make it operate the 2nd time. If everything else fails, though, it might be time for a jump start.

The ultimate way to avoid getting stuck on a winter morning is to take a few steps in advance to avoid it. Keep your vehicle warm, either by keeping it inside a garage or by utilizing an engine block heater. Use the proper oil, examining your vehicle's manual to find out which oil that would be. You could also speak to your auto mechanic about using some form of fuel conditioner which will keep your lines from very cold. Needless to say, keeping the vehicle properly maintained by a professional is the easiest method to make certain it starts when it's expected to, regardless of the season.

At Integrity Toyota, we provide routine maintenance to keep your vehicle and all of its systems working in top condition. Our unparalleled service, combined with over 100 years of service and repair experience has given us the reputation which makes Integrity Auto your preferred Toyota, Lexus and Scion solution. Schedule service today.

Schedule Service: Toyota, Lexus, Scion



Topics: Lexus service, Scion Service, Toyota Service

How bad can my engine oil leak really be?




So your automobile is leaking a modest amount of oil. How big of a deal is that? Take a drive to the closest apartment complex you will notice oil spots in almost each and every parking spot. If everyone’s vehicle leaks oil, it mustn't be an issue-right? Perhaps, but the price of driving with your car with very low oil levels and damaging your engine is substantial in comparison to the price of fixing the oil leaks.

Leak location should also be a concern for even small gradual leaks. For instance, a leak inside your valve cover gasket makes it possible for oil to drip on to your exhaust manifold which happens to be so hot it will create nasty smelling smoke and possibly a fire, which makes it an extremely hazardous leak. Oil from seeping seals and gaskets has a tendency to move down, as a result of gravity, and towards the rear of the engine, because of the air movement past the motor.

Engine leaks occur exactly the same way as tranny leaks. The motor housing is a number of components attached to one another. Between these motor housing parts, you will find gaskets, to help sustain a seal. When these gaskets fail, motor oil will leak out. Nevertheless, in contrast to transmission oil that leaks when the automobile is cold, motor oil leakages have a tendency to occur once the motor is hot. It's because of the pressure within the working motor, which in turn causes the oil to get very thin. Motor oil may also leak from your hoses and lines that pump the oil into the motor and drain it out. This is often because of bad clamps or  small breaks or cracks in your hoses.

Oil leaks are often an indication of an automobile problem which will get even worse with time. When the leak is a result of a gasket failing, the oil will ultimately drip out.  An engine leak allows oil to seep out onto a hot motor. This could result in a fire. Additionally, if the motor oil leaks out to the street, sufficient leakage will deplete the motor oil level and the motor could seize upon account of insufficient lubrication.

Due to this, it isn't uncommon that almost everything underneath a leaking seal will probably be wet, and even though you are aware that the leak towards the top and/or front of the motor is leaking, everything beneath it or behind it might or might not be leaking. Frequently the one thing that can be stated without a doubt concerning the other wet areas is that they are in fact wet. Because of this, we advise repairing the recognized leaks, after which cleaning the motor to create a clean slate.

Following this, come back in for another examination following the automobile has been driven long enough for any leak to show itself, although not so prolonged that almost everything could possibly be so broadly wet as to obscure the origin of the leak.

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Wheel Bearings and their importance to your safety

Wheel bearings perform a big role within the drivetrain of your automobile as a result of their role they provide the primary link between the moving and static regions of the vehicle. A control – within the most elementary type – is admittedly a friction reduction device positioned inside one thing like a wheel to help the effectiveness of rotation. this can be accomplished as rolling creates considerably less friction force than slidding.

A vehicle's wheel bearing performs this by utilizing small metal balls, these balls that appear between 2 circular rings of metal. beside grease, the bearing moves in-tandem whereas to facilitate the wheel’s turning, the rolling motion of the balls creating its potential for the wheel hub to show as unhampered as potential.

toyota_axel_wheel_bearingsThe wheel bearing is found within the hub assemblage, providing the static reference to the hub’s component in association to the outer ring or racer. The rotating shaft moves from your transmission and goes through the middle of the wheel bearing with the inner ring, permitting the spinning partnership. Roller bearings are used generally on the powered/drive wheels of your vehicle, whereas tapered bearings are primarily used on the non-powered/driven wheels.

This often causes the tone to change, which is able to facilitate in determining whether or not the sound is really associated shaft bearing or a different location, and should (although not always) reveal which side of the vehicle the unhealthy bearing is located at. On rear wheel drive vehicles, often the sound of a nasty rear wheel bearing can most likely be dampened when the driver is braking.

On rear wheel drive vehicles having a solid shaft housing, a nasty shaft bearing can ultimately cause differential oil to leak on the far side the shaft seal and foul the braking system shoes, which implies that the brakes should get replaced as soon as possible. If your rear shaft bearing ought to also become unhealthy enough, it could cause the braking system’s drum locked in connection to the brake shoes and destroying them with extreme heat resulting in braking system failure.

 Front axle/shaft bearings create the ability for the wheel to move over a little bit in order that it's ceaselessly rubbing up against the brakes and unfortunately cause it too destroys the brake caliper and ends up in a complete breakdown of the brake system.

On front-wheel-drive vehicles, often the rolling portion of the bearings will continue you to be in good working order, however during which the inner bearing race presses into the wheel hub might presumably get worn and loose, causing extra play within the wheel. This additional play will cause the rotors to continue on the pads and cause great harm to the brakes owing to the excessive heat created. This issue tends to run undetected. However most times, it creates a very unpleasant squeaking sound.

To be able to scale back the expense of any of these vehicle repairs, it's best to take care of them sooner instead of later. Remaining unrepaired, unhealthy axle/shaft bearings can ultimately harm connected parts that are essential to your safety.

Topics: wheel bearings, toyota wheel bearings

Do you really need to change your oil every 3000 Miles?



Yes and No, it really depends on the age of your vehicle, according to Toyota proper they say Standard Oil Change Intervals. A great guideline with regards to regular oil change time intervals is — every 5,000 miles or twice yearly concerning planned oil changes. Following this guideline helps keep your motor properly lubricated and running efficiently, making certain your 2016 Toyota and more recent makes/models will hold optimum efficiency.

In years past it absolutely was best if you change the oil and filtering regularly, but due to the fact of improvements in engine components and tighter specifications, along with the oil which goes into engines that changed.

Makers recommend you change oil more frequently for "extreme" operating conditions, for example repeated trailer towing, considerable stop-go driving or idling in traffic, (like when traveling the I5 or the 205 in Portland), driving in extreme cold or heat, or frequent short-distance driving where the motor does not achieve full operating temperatures.

Consistently changing your Toyota's engine oil is among the very least glamorous, but a majority of helpful things you can do to make sure your automobile has a lengthy and happy life.

Probably the most essential factors oil ought to be changed is the fact that, as time passes, oil breaks down because of use and heat exposure. It will become less efficient at lubrication, which in turn causes engine components to rub against each other.

Take care of your engine with our Toyota Oil services.

Motor oil also will get contaminated by elements like airborne dirt and dust, metallic particles as well as antifreeze. And are you aware that the additive package, which belongs to your fully designed motor oil, will breakdown over time and turn into a contaminant, as well? As contaminants are pulled in to the oil, sludge is created. This sludge will adhere to areas of the engine resulting in the engine to perform much less effectively. Ultimately, this sludge could cause engine failure.

Main point here changing your engine is a lot more costly than changing your Toyota's oil. Our professional recommendation would be to replace your motor essential oil and filter every 3000+ miles. When performing this service, we also inspect it for any other needs that may have developed in the interim.

Contact Duke to have your Toyota, Lexus, Scion Oil Serviced today! 503-715-3542.

Topics: Toyota Oil Service, Toyota Service

Make Sure Your Toyota Air Intake Tube is in Good Shape

Just about all automobiles include an internal combustion motor, through which gasoline and air flow ignite inside an interior internal area to create the energy that powers your engine. Without the adjustments, your automobile pulls air flow using a stock intake hose and air box, that features a throw-away paper air filter. This stock intake was created to fit away from view and to minimize the sound of your engine, and for that reason it is not fashioned to get the best efficient air flow delivery attainable. It's really a skinny tube which includes a number of turns and kinks to help it in fitting inside your engine area, along with the air flow box pulls heat from inside of the same area.


It's going to get flexed slightly forward and backward whenever you accelerate, and eventually since the rubber gets older and brittle it cracks and breaks open.

On older vehicles this can create a vacuum issue that significantly has effects on the idle and decreased rpm running.

If the vehicle is an automatic, the inadequate functioning may well be especially obvious at stops when you're vehicle is in drive.


It is because when the split tubing opens up, it allows a considerable vacuum leak by which air flow is allowed into the engine which has not passed through the air-flow meter to be measured to get combined using the correct amount of fuel.

In a few vehicles, the sort of air-use measuring system (a MAP sensing unit) doesn't assess the air flow by the same means, in addition to these vehicles the split air intake tube is likely to produce hardly any immediate difference in the way the engine functions for the short term.

Nonetheless, it allows unfiltered, dirty air into the engine, which then causes your engine to require replacing more quickly as small abrasive particles work at a distance within the internal moving components.

So by keeping the air intake tube in great condition it will not only support your engine to operate significantly better, but by making certain the air flow entering your engine is properly measured and filtered will even lengthen the life span of your engine which consistently will keep repair cost down.

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Topics: Toyota Service

About 30k/60k/90k Toyota-Lexus-Scion Scheduled Service

Other parts of living are not urgent--they are merely significant. But simply because they are not pressing, we need to make strategic choices to take some action promptly prior to that which was merely significant turns into a disaster because of inattention.

Your Toyota's long-term well being is much like that.

One of the very most esse30k-60k-90k-Toyota-Lexus-Scion-Scheduled-Service.jpgntial to the Toyota, Lexus, Scion automobile user will be the 30K Services.

It is because the 30K Services are necessary for Toyota to maintain your warranty complete.

The dealership is within their legal rights to reject a manufacturer's warranty failure when the 30K Services has not been completed within a acceptable time period from the mileage interval that it is due.

While manufacturer planned routine maintenance may very well be crucial with your manufacturer's warranty, that doesn't imply the dealership have to perform routine servicing, although they love to seriously make it seem to be this way. Your car maker's warranty will keep intact providing you have the services completed by a certified auto repair professional.

As ASE accredited independent Toyota specialists, our company offers a comfortable alternative to the dealership. Your Toyotas is going to be maintained with an unusual level of personal concern and professionalism by specialists that service and repair Toyotas, Lexus, & Scions exclusively.

These mileage-based services include examining your automobile to be able to foresee whether vehicle repairs may well before long be necessary, and preemptively changing various fluids and tune related components to be able to keep your automobile's long-term wellbeing, overall performance, and dependability. The regular routine maintenance you provide to your automobile can make it possible for it to provide you with many years of enjoyable, trustworthy service.

You need to take note of your factory routine maintenance plan for several important reasons:

Your manufacturer's warranty could well be determined by it. Some manufacturers put such importance on 30/60/90K maintenance that by not following the schedule could void your automobile manufacturer's warranty.

It may well prevent little issues from turning into major ones. Regular routine servicing can determine potential issues in early stages just before they lead to a breakdown or harm other components, letting you preserve potentially Lots of money later on.

It may well increase the lifespan of the automobile. Standard routine servicing won't just keep the automobile operating; it maintains it functioning efficiently, meaning much more miles over its lifetime.

It will help maintain the automobile's worth. Should you sell your automobile, you'll sell it for considerably more if it's been adequately maintained.


Call us today 503-408-6385

Why should you keep your Toyota-Lexus-Scion Battery Cables Clean!

You could be wondering is that this service genuinely that significant?

Battery cabling exchange electrical power from the battery to your electrical components of the car. Without having properly maintained cabling, the battery doesn't have a way of delivering power. The alternator and starter rely on battery cables for electrical power, so deteriorating cables signify your car or truck will not likely start-up or have any electrical power.

Toyota-Lexus-Scion-Battery-Clamps-Battery-Connectors.jpgCorrosion certainly is the battery cable’s worst adversary. In the event you open up the hood of the car, you will probably find a white colored or bluish powdery substance (dried up acid) around the battery terminals and cables. This acidic substance will corrode your car's battery terminal ends as well as the battery cable. It is a sound practice to get the battery and cables looked at and cleaned out at regular time intervals (we recommend every other oil change). This tends to stop the corrosion from building as well as extend the life of the car battery cables.

What are some common warning signs suggest you might have to replace the Battery Cable?Automobile doesn't start.

  • Car won't start.
  • Clicking sound when starting the car.
  • Electrical components (e.g. equipment and lighting, stereo audio, horn) may not operate.
When changing these, we typically make use of a marine style clamp that is included with an upright stud to bolt the cable ends to.

battery_clamp_battery_connector-1.jpgConversely we make use of a connector much like the authentic connectors from Toyota. A type of clamp which I dislike to discover is the style having a "clam-shell" portion that clamps to the bare wire-end of the cable. I personally don't like these, due to the fact they are generally a magnet for concealed corrosion which leads to starting issues in which the starter won't turn.






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Replace Toyota Catalytic Converter With Aftermarket Converter?

Our practical experience would be that the Toyota catalytic converters are definitely and tremendously superior to the aftermarket catalytic converters.

They cleanup the pollution levels far more aggressively right out of the box, plus they commonly last from 5 to 10 times as long.

The newest aftermarket cats we have had opportunity exam have passed the emissions test by way of the thinnest of margins, where the Toyota catalytic converter would have effortlessly passed with room to spare.
Catalytic Converter

The Toyota cats operate considerably cleaner on abrupt accelerations as well. We have evaluated the emissions of Toyotas with brand-new Toyota catalytic converters on repetitive back-to-back snap accelerations (which results in producing maximum emissions) and the outcome continues to be that we see a high of only 50 to 60 parts per million of unburned hydrocarbons (HC). Performing exactly the same test on brand-new aftermarket cats has generated hydrocarbon readings as much as 1700 to 2000 parts per million.

Catalytic Converter

As for endurance, again and again we have seen those who have substituted their cats with aftermarket cats get stuck in a cycle in which there after they must change the catalytic converter every 2 years just making it through DEQ.

An additional downside to aftermarket cats is the fact that to be able to install the "universal" cat, the muffler shop will cut an area out from the original piping to be able to weld in the non-Toyota cat.

At that time, should the owner ever gets frustrated with needing to replace the cat again and again and wishes to go back to a Toyota cat, he must spend even a lot more than he would have, since he now has to restore the piping on each side of the catalytic converter to be able to restore the bolt-up flanges which have been cut off.

We had been recently talking about cat expenses with a Tundra owner and had occasion to calculate the expense per mile of one of Toyota's most costly catalytic converters. In this situation, the price figured out to around 1 ¾ cents per mile. It had made it through 150,000 miles. Models with less costly cats typically work out to less than half a cent per mile.

If the aftermarket cat this individual was contemplating were to fail inside a year-which is not really uncommon-then it would cost about 5 cents per mile if it survived 15,000 miles. That is certainly getting close to Three times the cost per mile. (Ok, it's 2.857 times the cost per mile.)

Even though groing through this with the customer, she pointed out that a muffler shop had informed her that they were utilizing an Original equipment manufacturer part that will be the very same as the Toyota part because theoretically OEM meant that it had been produced by the original manufacturer for Toyota. What OEM or Original Equipment Manufacturer actually means is that this organization at some point has provided some type of part for Toyota-could be anything at all, might be a gasket. What it doesn't imply is that they supplied the catalytic converters. If they had supplied the cats, they actually would not be marketing generic cats that required chopping the previous ones out and welding the new ones in.

As far as Catalytic converter breakdowns go, they are able to fail in several ways and from numerous causes. Most often, their capability to clean up emissions at some point basically dies out out and so they either don't succeed the DEQ emissions check, or, for more recent vehicles that monitor the converters, the computer are able to turn on the check engine light and will set a code saying "catalyst effectiveness below threshold."

In case your engine is persistantly burning oil, it has a tendency to leave crusty build up on the cat making it effectively inert. If those deposits continue on for enough time, at some point it plugs up the cat so you experience a serious decrease of power, for the reason that exhaust can exit rapidly enough allowing the engine to take the quantities of air it requires for power.

Operating the car having a cylinder misfiring leads to the cat to get too hot simply because it ignites all of the unburned fuel to burn within the cat itself. In this instance, it could function so hot the catalytic converter material disintegrates. This may lead to chunks of material getting stuck within the exhaust system in a manner that plugs up the exhaust to cause significant decrease of power. An additional manner in which the catalytic material can be broken up is that if something hits the outside the cat hard enough.

Topics: Toyota Repair

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