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1992 Chevrolet S10 Blazer Sport 4.3L Hesitation, Cuts out, Stall
Posted to GM Driveability on 1/16/2008 11 Replies

Vehicle tends to run ok cold in open loop with integrator & block learn readings at approx 128. Shortly thereafter as the O2 reads a consistent 9 mv the integrator & block learn bottom to approx 80. The instant vehicle hits closed loop it sputters & nearly die...

11 Replies Received (View Replies)

  Related Documents & Media  1992 Chevrolet S10 Blazer Sport

 
Message Closed w/Summary

car Vehicle Data

1992 Chevrolet S10 Blazer Sport

VIN 1GNCT18W1N
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / CPI
SymptomsHesitation, Cuts Out, Stall
OccursWhen Hits Closed Loop
Message Closed w/Summary

car Vehicle Data

1992 Chevrolet S10 Blazer Sport

VIN 1GNCT18W1N
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / CPI
SymptomsHesitation, Cuts Out, Stall
OccursWhen Hits Closed Loop