f-32 with chrysler 318 water temp problem

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Macdiver
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Posts: 10
Joined: Wed Feb 24, 2010 10:50 pm
Location: Danbury, CT

f-32 with chrysler 318 water temp problem

Post by Macdiver »

My F-32, with Chrysler 318 have a water temp problem. Guage stuck at low temp then went to 240 and stayed there. changed thermostat but problem persists. There are two sensors wires in front and below the water tank, when the lower one is disconnected the temperature guage goes back to normal but the temperature does not rise on the guage. Has anyone had a problem like this??? Looking for a solution from anyone. Thanks, Macdiver
Gene
1983 F-32
MACDIVER
Stonington, CT & Westerly, RI
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prowlersfish
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Re: f-32 with chrysler 318 water temp problem

Post by prowlersfish »

What is the temp reading on cold start ? when you disconnect the one sensor and the gauge goes back to normal what are you calling normal ? Do you have upper and lower helms ? if so are both doing the same ?
Boating is good for the soul
77/78 TROJAN F36 Conv.
6BTA Cummins diesels
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oldboat1
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Location: Penn Yan, NY

Re: f-32 with chrysler 318 water temp problem

Post by oldboat1 »

Actual engine temps OK, though? A pyrometer is a good tool to have onboard -- check manifolds at various points, looking for blockages/hotspots. Raw water and perhaps circulating pumps due for service?
Motors should run. People -- not so much.

1980 F26, Mercruiser 305
1979 14' Starcraft, 1957 18 hp Evinrude and '57 3hp Evinrude kicker
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