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1996 Chevrolet Blazer 4.3L Poor Idle Quality, Misfire, MIL Lamp on
Posted to GM Driveability on 7/19/2004 29 Replies

cylinders 2,4,6 all [...] tester shows 25kv at each of these [...] shows all these firing lines [...] engine tests [...] to be fuel [...] is 60-66 [...] shows only 52 psi however if you pinch return line can raise to 95 [...] is not that [...] if regulator or ...

29 Replies Received (View Replies)

  Related Documents & Media  1996 Chevrolet Blazer

 
Message Closed w/FIX

car Vehicle Data

1996 Chevrolet Blazer

VIN IGNDT13W8T
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / cpfi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursAlways

Trouble Codes

147o2 heater
155o2 heater
300multiple missfire
Message Closed w/FIX

car Vehicle Data

1996 Chevrolet Blazer

VIN IGNDT13W8T
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / cpfi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursAlways

Trouble Codes

147o2 heater
155o2 heater
300multiple missfire