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1998 Chevrolet K2500 Cheyenne 7.4L Hesitation
Posted to GM Driveability on 9/17/2004 8 Replies

This is my first post. Hope someone can help me. I have this 98 K25 P/U with a 454 SFI. Replaced the PCM due to injector 8 wasn’t firing bad driver. After that I noticed that when driving up a small hill barely pushing on throttle it flutters, hesitates like a...

8 Replies Received (View Replies)

  Related Documents & Media  1998 Chevrolet K2500 Cheyenne

 
Message Closed w/FIX

car Vehicle Data

1998 Chevrolet K2500 Cheyenne

VIN 1GTGK24JXW
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation
OccursAlways
Message Closed w/FIX

car Vehicle Data

1998 Chevrolet K2500 Cheyenne

VIN 1GTGK24JXW
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation
OccursAlways