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08-12-2006 | 09:56 PM

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SF31SONIC

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Engine Running Hotter Then Other Engine

hi,

my 97 31 sonic with 454 efi magnums is running 30 deg hotter than other engine,also water is coming out of one side harder,than the other side!!! i changed the thermostat with a 140 deg,no change!!! can somebody please give me some info!!!

thanks

rob

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Old

08-12-2006 | 10:05 PM

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White Knuckles

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Re: Engine Running Hotter Then Other Engine

I would check the raw water pump impeller first. It sounds like it might have some damage.

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