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1992 GMC Jimmy SLE 4.3L Hesitation, Misfire
Posted to GM Driveability on 2/4/2004 7 Replies

now i am reading code 42 and it has i miss at a idle and when you are acculerating. it gets worst when it worms up. it says that it could possible be a malfunctioning hei module if that is it do i have to replace the hole distributor

7 Replies Received (View Replies)

  Related Documents & Media  1992 GMC Jimmy SLE

 
Message Closed w/FIX

car Vehicle Data

1992 GMC Jimmy SLE

VIN 1GKDT13WXN
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / cpi
Emissionsus fed
SymptomsHesitation, Misfire
OccursHot, Under Load, on Accel, Intermittently

Trouble Codes

42electronic sperk timing EST
Message Closed w/FIX

car Vehicle Data

1992 GMC Jimmy SLE

VIN 1GKDT13WXN
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / cpi
Emissionsus fed
SymptomsHesitation, Misfire
OccursHot, Under Load, on Accel, Intermittently

Trouble Codes

42electronic sperk timing EST