Hi guys,
My E30 is overheating at 5/8-3/4 temp gauge regardless of idle or at speed. I swapped out my fan clutch (just in case) but at full highway speeds it still is overheating, and from what I understand the fan clutch doesn't do much at those speeds anyway.
So I think it's the thermostat. I took it out and put it in boiling water, and the water moves through it after being put in there, but I can't really see it open. Is it supposed to open up a lot (like an .5-1inch or more?) or just a little, when functioning normally?
Buying one at the dealership tomorrow when it opens, but just wondering if the problem is something else.
My E30 is overheating at 5/8-3/4 temp gauge regardless of idle or at speed. I swapped out my fan clutch (just in case) but at full highway speeds it still is overheating, and from what I understand the fan clutch doesn't do much at those speeds anyway.
So I think it's the thermostat. I took it out and put it in boiling water, and the water moves through it after being put in there, but I can't really see it open. Is it supposed to open up a lot (like an .5-1inch or more?) or just a little, when functioning normally?
Buying one at the dealership tomorrow when it opens, but just wondering if the problem is something else.
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