Temp gauges flat lined
08-23-2015, 02:15 PM
#31
Senior Member
Join Date: 09-02-2010
Location: Philadelphia, PA
Posts: 383
Same thing happened to my 1LT last fall. I picked up a new thermostat from NAPA, some new coolant (50/50 dexcool), followed this post below, and had it changed in my driveway in under an hour.
https://www.chevyhhr.net/forums/how-tutorial-library-21/how-save-$350-00-thermostat-replacement-2-4l-p0128-24493/
FYI my LT is a 2.2 and could follow the instructions just fine.
https://www.chevyhhr.net/forums/how-tutorial-library-21/how-save-$350-00-thermostat-replacement-2-4l-p0128-24493/
FYI my LT is a 2.2 and could follow the instructions just fine.
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