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1991 Chevrolet S10 4.3L Poor Idle Quality, Hesitation, Surge, Poor Fuel Economy
Posted to GM Driveability on 4/7/2010 25 Replies

Ok, This is a friends truck who is going through a Divorce. At first he bought it to just 4x4 it but now he has to have it as a daily driver. Upon initial inspection you can tell it's Running Really Rich and it seems that the timing is Retarded. He Replaced th...

25 Replies Received (View Replies)

  Related Documents & Media  1991 Chevrolet S10

 
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car Vehicle Data

1991 Chevrolet S10

VIN 1GCCT14Z4M
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / 12 V EFI
EmissionsUS Fed
SymptomsPoor Idle Quality, Hesitation, Surge, Poor Fuel Economy
OccursAlways
Message Closed w/FIX

car Vehicle Data

1991 Chevrolet S10

VIN 1GCCT14Z4M
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / 12 V EFI
EmissionsUS Fed
SymptomsPoor Idle Quality, Hesitation, Surge, Poor Fuel Economy
OccursAlways