Engine Cooling problem
2008 Chevy Trailblazer V8 Two Wheel Drive Automatic 49000 miles
2008 Trailblazer SS 6.0L V8
Twice coolant temperature gauge has failed to register pass 100F. After approximately 10 minutes driving time, gauge warning light came on and AC quit working. Engine is not overheating. Dealer replaced thermostat after first occurence. Problem came back few weeks later but self corrected - gauge started working, warning light went out and AC came back on. Gauge readings are erractic at times - between 165 and 210 ( 1/4 mark to 1/2 mark on scale ). Gauge never reads past 220. Any ideas on problem?
have the same problem?
Monday, October 11th, 2010 AT 3:06 AM