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1990 Chevrolet Astro 4.3L Poor Idle Quality, Cuts out
Posted to GM Driveability on 10/5/2011 14 Replies

hi all my co worker diagnosed this as a bad fuel pump, he replaced it with a new one and still doesnt start so now the van is thrown to me. i checked all the fuses and found one to be blown which is the ecm 1 fuse. it started it right up but would hesitate and...

14 Replies Received (View Replies)

  Related Documents & Media  1990 Chevrolet Astro

 
Message Closed w/FIX

car Vehicle Data

1990 Chevrolet Astro

VIN 1GCDM15Z21
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection / tbi
Emissionsobd1, ca emmisions
SymptomsPoor Idle Quality, Cuts Out
OccursAlways
Message Closed w/FIX

car Vehicle Data

1990 Chevrolet Astro

VIN 1GCDM15Z21
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection / tbi
Emissionsobd1, ca emmisions
SymptomsPoor Idle Quality, Cuts Out
OccursAlways