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1986 Chevrolet Astro 4.3L Poor Idle Quality, Surge, MIL Lamp on
Posted to GM Driveability on 6/11/2004 5 Replies

when putting the vehicle into gear, the idle goes up to 1300 rpm and vehicle surges and lurches. when in neutral or park, idle drops down to normal.

5 Replies Received (View Replies)

  Related Documents & Media  1986 Chevrolet Astro

 
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car Vehicle Data

1986 Chevrolet Astro

VIN 1G8DM15Z8G
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / TBI
EmissionsUS FED EMISSIONS
SymptomsPoor Idle Quality, Surge, MIL Lamp On
OccursIdle
Message Closed

car Vehicle Data

1986 Chevrolet Astro

VIN 1G8DM15Z8G
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / TBI
EmissionsUS FED EMISSIONS
SymptomsPoor Idle Quality, Surge, MIL Lamp On
OccursIdle