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International Automotive Technicians Network
1999 GMC Jimmy SL 4.3L Poor Idle Quality, Misfire
Posted to GM Driveability on 3/3/2004 11 Replies

long story [...] truck was taken apart by 1 tech and reassembled by tech#2 who has not shown up in 2 [...] tool shows constant miss fire counts on #1 and #3 but there is no dtcs [...] are side by [...] tested for vacum [...] good.i have never di assembled the ...

11 Replies Received (View Replies)

  Related Documents & Media  1999 GMC Jimmy SL

 
Message Closed w/FIX

car Vehicle Data

1999 GMC Jimmy SL

VIN 1GKCS13W8K
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / cefi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursAlways, Idle
Message Closed w/FIX

car Vehicle Data

1999 GMC Jimmy SL

VIN 1GKCS13W8K
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / cefi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursAlways, Idle