Good evening, morning, or afternoon (your timezone). I have a 2001 Oldsmobile Intrigue GX that has close to 119,600 miles on it, no coolant in the oil, no oil in the coolant, no white smoke, and no leaks after replacing the coolant recovery tank (the old tank had a crack at the return inlet when I w…

2001 Oldsmobile Intrigue GX temperature rising at idle and drops when accelerating

Tester April 24, 2019, 2:26am 2

I can only refer you to what I told this poster.

If there’s air trapped in the cooling system, don’t expect the coolant temp sensors, heater, gauges, or fans to work correctly.

Tester