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1980 Radiator

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Old May 11, 2023 | 12:59 PM
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Default 1980 Radiator

My radiator developed several leaks and there was more and more coolant on the garage floor after every drive. My mechanic is installing a new all aluminum DeWittes radiator.








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Old May 11, 2023 | 01:16 PM
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Have him use distilled water in the coolant mix. Tap water comes with minerals which can create corrosion.
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Old May 14, 2023 | 10:38 PM
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I had my radiator rebuilt by a radiator shop . I developed pin hole leaks. Electrolysis . The radiator wasn't grounded to the frame ground.. Big time electrostatic charge equals quickened corrosion ' The ground wire [black] plugs into the rad. frame but doesn't get attached the radiator
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Old May 16, 2023 | 05:16 PM
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The new radiator is in and the engine is running much cooler. This was after driving on the highway for a 1/2 hour with the A/C on. The red line is typically where the temp ran. You can also see the new fan clutch. I’m looking forward to driving in the heat of August.




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Old May 16, 2023 | 05:35 PM
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who/what make is the radiator?
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Old May 16, 2023 | 08:10 PM
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Originally Posted by calwldlife
who/what make is the radiator?
DeWitts direct fit 1139077A
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Old May 16, 2023 | 08:29 PM
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Originally Posted by JiminSTLouis
DeWitts direct fit 1139077A
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Old May 16, 2023 | 10:06 PM
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Very nice..
couple thoughts..are you sure there is a thermostat in there? It looks pretty low.
you may want to add a seal on the sides in front of radiator to help direct air.
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Old May 16, 2023 | 10:16 PM
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Originally Posted by interpon
Very nice..
couple thoughts..are you sure there is a thermostat in there? It looks pretty low.
you may want to add a seal on the sides in front of radiator to help direct air.
My mechanic put a 160 degree thermostat in because I reported overheating in the summer months and hard starts after extended driving.
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Old May 16, 2023 | 10:23 PM
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Cool..may want 180f but if heater works what the heck. A lower thermostat seems odd for hot running car.
if you fill this gap it will help draw air through radiator


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