My 300H had an overheating problem, which was strange because as the engine temp went up, the oil pressure also went down. I believed one was causing the other.
After being in and out of several shops, replacing radiator core for a Excel core, new waterpump, new bigger fan etc , it turned out my engine was not really overheating, The instrument voltage regulator which affects the voltage to the temp and the oil pressure gauge was bad. I fixed the regulator and that solved the problem. It ran VERY cool afterwards,
Mike Moore 300H
On Apr 6, 2017, at 6:28 AM, ttibbie@xxxxxxxxxxx [Chrysler300] <Chrysler300-noreply@xxxxxxxxxxxxxxx> wrote:
I live in south central Texas (San Antonio) I purchased my current 300G last April 2016. The cooling system with AC is new including radiators, hoses, fan etc are all in new condition.. I've installed a recovery tank but the I'm still having problems with over heating on days where the temperatures reach 90 plus. Any suggestions.
Posted by: Michael Moore <mmoore8425@xxxxxxx>
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