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International Automotive Technicians Network
1995 GMC Safari 4.3L Poor Idle Quality, Surge
Posted to GM Driveability on 11/5/2003 8 Replies

intermittently tps voltage will fluctuate at closed throttle and % will change to 1%-5% at closed [...] this happens the idle spped goes high or the engine surges.i do not notice any other problems in the scan [...] mainly occurs after changing transmission sh...

8 Replies Received (View Replies)

  Related Documents & Media  1995 GMC Safari

 
Message Closed w/FIX

car Vehicle Data

1995 GMC Safari

VIN 1GDDM19W0S
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, Surge
OccursIdle, Intermittently

Trouble Codes

22tps
Message Closed w/FIX

car Vehicle Data

1995 GMC Safari

VIN 1GDDM19W0S
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, Surge
OccursIdle, Intermittently

Trouble Codes

22tps