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1993 Chevrolet Astro 4.3L MIL Lamp on
Posted to GM Driveability on 3/21/2002 22 Replies

Vin code of engine is W, Scan computer, IAC counts on Idle are 0 never above, it will go up to 25 counts if you rev the motor. Does not change with air conditioning on or blower moror or lights always stays at 0, tried a new IAC but still the same. I suspect c...

22 Replies Received (View Replies)

  Related Documents & Media  1993 Chevrolet Astro

 
Message Closed w/FIX

car Vehicle Data

1993 Chevrolet Astro

VIN [No VIN Available]
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CPI
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

35IAC problem
Message Closed w/FIX

car Vehicle Data

1993 Chevrolet Astro

VIN [No VIN Available]
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CPI
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

35IAC problem