What is your question?
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What is your question?
Had no noise or any problem until a couple of days ago driving it's to work ran hot bust the top radiator tank n it shut off replace water pump radiator and thermostat n hoses but still running hot help please
What makes this problem better or worse?
It runs hot sitting stills while running
How long has your 2004 GMC Envoy had this problem?
A few days
1 Reply
Have you ensured that after you replaced all those parts that you purged the air out of the cooling system that was introduced when opening it all up? If there are air pockets, they will push out and boil over the coolant. Additionally, have you checked the cooling fans to ensure they are operating? Cooling fans that don't work will allow the engine to overheat especially when sitting still at idle. Use this link to find some shops near you that can help with your concern: www.repairpal.com/repair-shops