Re: Engine gets hot at idle
Another thing to check is ,does your truck have a heat riser (spring or vac operated flap) between the r side exhaust manifold and the exhaust pipe. I had one with the same symptoms as you described ,driving temp would be ok ,idle at traffic light mine would go above 230 if I let it idle long enough it would boil over. The flap was seized in the closed position, Bob
Last edited by burkeftm; 07-16-2015 at 04:18 PM.
Reason: Forgot to add a line
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