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1998 GMC Sonoma SLS 2.2L Engine
Posted to GM Engine on 5/24/2011 16 Replies

It overheats with a/c on with speeds above 50 mph, also a/c off overheats above 75mph. Most of the lower bumper (which is all part of the entire bumper cover) is missing. I guess mostly i just need to know if the missing lower piece could cause this condition....

16 Replies Received (View Replies)

  Related Documents & Media  1998 GMC Sonoma SLS

 
Message Closed w/FIX

car Vehicle Data

1998 GMC Sonoma SLS

VIN 1GTCS144WK
Engine2.2 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection
AffectedEngine
ConditionsOverheating
Message Closed w/FIX

car Vehicle Data

1998 GMC Sonoma SLS

VIN 1GTCS144WK
Engine2.2 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection
AffectedEngine
ConditionsOverheating