When you start the car, it idles very high at 2,2 rpm. When you take off it hesitates. Why does this happens?
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1997 Toyota Avalon Question: Why does my idle up and hesitates ?
pushrod March 04, 2014, 08:56Master
Light in dash on! Scan test needed to ckeck throttle position sensor!!
poss vac leak at intake manifold?
Answer #3Mobile Tek March 04, 2014, 10:14Enthusiast
I agree check intake manifold for leak. Let car idle then spray carb cleaner where intake meets cylinder head and around any vacuum hoses if idle changes you found leak.