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1992 Chevrolet Lumina 3.1L MIL Lamp on, High idle
Posted to GM Driveability on 1/2/2007 20 Replies

When the weather turns cold (below 20 degrees F.) idle stays high. Scan reads throttle above 0% at idle. Around 5%. Reset and is good till it gets cold again. Last April a reman computer and prom were installed. Checked archives and came to this conclusion. No...

20 Replies Received (View Replies)

  Related Documents & Media  1992 Chevrolet Lumina

 
Message Closed w/FIX

car Vehicle Data

1992 Chevrolet Lumina

VIN 2G1W154T9N
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsMIL Lamp on, High Idle
OccursIntermittently

Trouble Codes

35IAC problem
Message Closed w/FIX

car Vehicle Data

1992 Chevrolet Lumina

VIN 2G1W154T9N
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsMIL Lamp on, High Idle
OccursIntermittently

Trouble Codes

35IAC problem