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1992 Chevrolet K2500 Suburban 5.7L Hesitation, Misfire
Posted to GM Driveability on 7/31/2003 3 Replies

This ones driving me nuts. This is my own vehicle and has had this problem on and off for a while, but now its most of the time.

It does one of two different things,but not both at the same time. It either loses 4th gear, or it misses and back fire while pul...

3 Replies Received (View Replies)

  Related Documents & Media  1992 Chevrolet K2500 Suburban

 
Message Closed w/FIX

car Vehicle Data

1992 Chevrolet K2500 Suburban

VIN 1GKGK26K1N
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / TBI
SymptomsHesitation, Misfire
OccursHot, Under Load

Trouble Codes

68Overdrive
85Solenoid B stuck
87Ratio - undefined regain
Message Closed w/FIX

car Vehicle Data

1992 Chevrolet K2500 Suburban

VIN 1GKGK26K1N
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / TBI
SymptomsHesitation, Misfire
OccursHot, Under Load

Trouble Codes

68Overdrive
85Solenoid B stuck
87Ratio - undefined regain