Toyota Avalon Engine Idle Erratic

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Surging Idle Between 500-800 RPMs?

2003 TOYOTA AVALON

Mostly On Cold Start And Worse With Any Climate Controls On. I’ve Replaced The Idle Air Control Valve And The Throttle Position Sensor. I...

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Asked by Joeyjol75

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Backfire Burning Oil Hard to Start Hesitate Idle Erratic Idle High Idle Rough Knock Lean Low Power Misfire Noise Not Cranking Over Not Running Oil Leak Overheat Poor Mileage Revs Up Runs Hot Runs Rough Sputter Squeak Stall While Driving Stall at Idle Will not shut off

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