GMC1977
1/2 ton status
i know its a ford but still... i have a 99 f150 4.2 v6 auto. on the way back to work from lunch today i looked down at the dash and the temp warning light was on and the gauge was pegged out. so i pulled over and turned it off and waited about 5 minutes. then turned it back on with the heater going full blast and the gauge was normal. this is the first time it has happened and was wondering if anyone has seen this happen before?
