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1993 GMC C1500 Sierra 4.3L Mechanical
Posted to GM Engine on 11/27/2002 19 Replies

Thank you for reading, I have checked archives and performed tsb pertaining to exhaust valve seals. vehicle started exibiting oil burning and blue smoke at 35,000, replaced exhaust valve seals and pcv valve at 70,00 with no improvement. customer believes smoke...

19 Replies Received (View Replies)

  Related Documents & Media  1993 GMC C1500 Sierra

 
Message Closed w/FIX

car Vehicle Data

1993 GMC C1500 Sierra

VIN 1GTEC14Z3P
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
Message Closed w/FIX

car Vehicle Data

1993 GMC C1500 Sierra

VIN 1GTEC14Z3P
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI