Independent Toyota, Lexus, Scion Auto Service & Repair
539 SE 122nd Ave. Portland, OR. 97233
503-408-6385  |   Hours: M-F 8AM-5PM | info@integrityautoinc.com


Independent Toyota, Lexus, Scion Auto Service & Repair
539 SE 122nd Ave. Portland, OR. 97233
503-408-6385  |   Hours: M-F 8AM-5PM | info@integrityautoinc.com

Toyota-Lexus-Scion Decarboning Treatment

Carbon build-up in the combustion chambers can cause your engine to ping during certain operating conditions. Pinging is a rattle you hear on acceleration. It sometimes is a little erratic sounding; the sound is reminiscent of when you shake a can of spray paint that has the rattle ball in it.

It’s also reminiscent of the noise you hear when you lug the engine by trying to accelerate while in too high a gear. Light and intermittent pinging is harmless, and in fact, for years Toyota has specifically mentioned in owner’s manuals that light and intermittent pinging is acceptable. Chronic, heavy pinging can lead to severe engine damage.

There are a number of factors that can lead to pinging. If the other factors check out ok, then it may be useful to run some decarboning treatment through the engine. It’s an inexpensive step that sometimes yields dramatic results. (See also Carbon buildup.)

Certified Independent Toyota, Lexus & Scion automotive service and repair specialists serving PDX, Portland, Fairview, Forest Grove, Gladstone, Gresham, Happy Valley, Johnson City, Beaverton, Clackamas, Oregon City, Fairview, Wood Village, Maywood Park,  Milwaukie, Oak Grove, Troutdale.