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1999 GMC Sierra 1500 SL 4.8L Cooling Systems
Posted to GM Engine on 4/15/2004 3 Replies

Vehicle has been using coolant, is very well maintained, the only way I could determine where the coolant was going was to do the taste test on the bottom of the oil fill cap. Upon removing the valve covers there is significant coolant on the underside of the ...

3 Replies Received (View Replies)

  Related Documents & Media  1999 GMC Sierra 1500 SL

 
Message Closed w/FIX

car Vehicle Data

1999 GMC Sierra 1500 SL

VIN 2GTEC19V9X
Engine4.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
Message Closed w/FIX

car Vehicle Data

1999 GMC Sierra 1500 SL

VIN 2GTEC19V9X
Engine4.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI