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1994 Chevrolet Astro CL 4.3L Poor Idle Quality, Hesitation, Surge, Stall, Poor Fuel Economy
Posted to GM Driveability on 12/13/2002 29 Replies

Hello All,

I have this student's parents van that the dad has been playing with off and on for years. We originally replaced a bad fuel pump and rusted lines, now it back with an extreme rich exhaust.

Timing is a 0 degrees O2 stays at [...] STFT 80 LTFT will...

29 Replies Received (View Replies)

  Related Documents & Media  1994 Chevrolet Astro CL

 
Message Closed w/Summary

car Vehicle Data

1994 Chevrolet Astro CL

VIN 1GNDM19W6R
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CPI
EmissionsFed
SymptomsPoor Idle Quality, Hesitation, Surge, Stall, Poor Fuel Economy
OccursAlways
Message Closed w/Summary

car Vehicle Data

1994 Chevrolet Astro CL

VIN 1GNDM19W6R
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CPI
EmissionsFed
SymptomsPoor Idle Quality, Hesitation, Surge, Stall, Poor Fuel Economy
OccursAlways