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Last week I got a check engine light several times after about 15 min of operation. The dash temp gauge doesn't work but after checking all fluids were OK, engine runs well, and the light coming on consistently at about 15 minutes after start, I concluded it was overheating.
You guys like a mystery? Below is a quick overview. My questions are at the bottom.
Problem: overheating. Symptoms: radiator cap cold, lower radtr hose cold; also there had been a squeaking noise for a while.
I installed a new thermostat and a new water pump and flushed the radtr...