Engine Cooling problem
2004 Oldsmobile Alero 6 cyl Two Wheel Drive Automatic 48.000 miles
the cooling fans do work. All fuses and relays are ok. It boils over when you shut the engine off?
have the same problem?
Tuesday, September 14th, 2010 AT 5:26 PM
If your saying the fan/s only run when you use jumpers? Do the fan/s run when you unplug the coolant temp sensor? Do they run when you turn on the ac? Any applicable trouble codes? To check for codes, you need, at the least, an obd2 code reader or some of the national brand autostores used to check some codes for free. The only other thing I could do is check for voltage and ground at the relay circuits.