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1987 Chevrolet V20 Custom Deluxe 5.7L Hesitation, MIL Lamp on
Posted to GM Driveability on 12/4/2003 12 Replies

This problem is usualy not that hard to find but I must be overlooking something. If any of you have battled this and won I would apreciate an idea.

12 Replies Received (View Replies)

  Related Documents & Media  1987 Chevrolet V20 Custom Deluxe

 
Message Closed w/FIX

car Vehicle Data

1987 Chevrolet V20 Custom Deluxe

VIN 1GCGV24K8H
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / TBI
EmissionsUS Fed
SymptomsHesitation, MIL Lamp On
OccursIntermittently

Trouble Codes

42EST or circuit problem
Message Closed w/FIX

car Vehicle Data

1987 Chevrolet V20 Custom Deluxe

VIN 1GCGV24K8H
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / TBI
EmissionsUS Fed
SymptomsHesitation, MIL Lamp On
OccursIntermittently

Trouble Codes

42EST or circuit problem