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International Automotive Technicians Network
2001 GMC Sierra 1500 SL 4.8L Coolant
Posted to GM Engine on 5/26/2007 27 Replies

This vehicle is losing coolant at a slow but consistant rate. No evidence of any coolant in the oil, no sign of any external leak, no coolant related odors at any time. I have pressure tested and ran the engine without uncovering any- thing. Any info would be ...

27 Replies Received (View Replies)

  Related Documents & Media  2001 GMC Sierra 1500 SL

 
Message Closed w/FIX

car Vehicle Data

2001 GMC Sierra 1500 SL

VIN 1GTEK19V91
Engine4.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedCoolant
ConditionsLoss
Message Closed w/FIX

car Vehicle Data

2001 GMC Sierra 1500 SL

VIN 1GTEK19V91
Engine4.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedCoolant
ConditionsLoss