CRAZY Lexus Idles at 2,100 RPM?!? No Codes Set!? (’15 IS250 …
Owner just bought this 2015 Lexus IS250 V6 AWD, and within a week he noticed that whenever the car is in Park, the engine IDLE SPEED goes through the roof to over 2,000 RPM!!
Previous owner already replaced the throttle body…obviously that didn’t fix it.
Apparently disconnecting the battery does fix the issue temporarily, but it comes right back…
What’s even more CRAZY, is that the car doesn’t set a single code and there’s NO Check Engine Light illuminated! How bizarre!
Let’s gather some data and see why this Lexus is revving the engine for no reason…
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