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1991 cavalier coolant fan not working?

07-08-2014, 07:58 PM
I just got the car (2.2 4cyl) and the guy said the fan would work sometimes so he installed a hot wired switch. of course I didn't like that so I took it out. now today she started to heat up badly. I searched and searched the web and found a walk through thing that said unplug the ECT if the fan comes on that's the problem, well it didn't. I tried switching all the relays around and even with three old spares I had and still nothing. I don't really want to go but all new relays in case that's not the issue. anyone have any ideas?

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