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fhrex · 09-26-2019, 05:10 AM

if the thermostat sticks slightly open, the PCM will set a coolant temp below threshold code, causing a default mode, which would give you the same symptoms. You need to access a code reader.

09-26-2019, 05:10 AM	#6
fhrex Drives: 2011 Camaro 2LT/RS Join Date: May 2015 Location: Farmville, Virginia Posts: 1,022 View My Garage	if the thermostat sticks slightly open, the PCM will set a coolant temp below threshold code, causing a default mode, which would give you the same symptoms. You need to access a code reader. __________________