idle never goes below 650 even with AC off and engine is warmed up
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idle never goes below 650 even with AC off and engine is warmed up. Will go to 750 with AC on. Engine runs smooth and seems normal other than idle speed. I have checked the throttle valve and it looked good. Cleaned some gum out but not much. Pulled battery to reset computer. Idle still at 650 with no AC.
russ
How long has your 2008 Lexus LS460 had this problem?
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That's normal for my ole Truck,650 rpm's,anything less,Ima start looking for the problem! 340,000 miles on the clock....
650 is great .. up to 1,000 is acceptable..