2004 silverado 5.3L z71 overheat issue
#1
2004 silverado 5.3L z71 overheat issue
2004 1st lost heat then. 2 weeks later overheated. Removed radiator cap back flushed had heat for 30 minutes. Week later overheated again. Flushed cooling system replaced water pump replaced thermostat. Still overheating. Any ideas?
Thread
Thread Starter
Forum
Replies
Last Post
WANTONSOUPGUY
Silverado, Sierra & Fullsize Pick-ups
7
January 7th, 2016 8:45 PM