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1997 GMC Yukon SL 5.7L Misfire
Posted to GM Engine on 9/29/2003 10 Replies

HELLO Everyone,

This 1997 yukon cant get its act straight. replaced injectors, and regulator. upper gaskets were sucking air big time, and we thought we had our misfires fixed. Is better, but plugs show serious antifreeze deposits (black too)and we feel like ...

10 Replies Received (View Replies)

  Related Documents & Media  1997 GMC Yukon SL

 
Message Closed w/FIX

car Vehicle Data

1997 GMC Yukon SL

VIN 3GKEK1863V
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedMisfire
ConditionsCoolant Loss
Misc.2 Dr 4WD
Message Closed w/FIX

car Vehicle Data

1997 GMC Yukon SL

VIN 3GKEK1863V
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedMisfire
ConditionsCoolant Loss
Misc.2 Dr 4WD