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nelda

nelda 4/8/2012

2005 Hyundai XG350 L 6 Cyl 3.5L

Engine

why does my car engine "race" when ignition is first turned on and does it Without acceleration.

doesn't do it if car has been driven, ignition turned off, then re-engaged.

2 Answers


williamrobinson65

williamrobinson65 1/25/2013

possible acceleration senor is stuck. located at the end of the accelerator cable

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Bill

Bill 1/26/2013

Also have coolant temp sensor checked out since this is what feeds the idle control via the ECU

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