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Old 03-21-2016, 08:40 PM   #1
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Overheating of older class A's

Just had the fleetwood for a year... 454 chevy , 30 ft. Took a 2000 mile trip only got warm on hills... Back in Az. hills caused almost redline heat. Radiator had a leak so after I pulled the condenser for the a/c, this is what I see... Radiator is so plugged BEHIND THE condenser... you just can't see it.. just look at the clog!!!!
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Old 03-22-2016, 01:51 PM   #2
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Originally Posted by dewflicker View Post
Just had the fleetwood for a year... 454 chevy , 30 ft. Took a 2000 mile trip only got warm on hills... Back in Az. hills caused almost redline heat. Radiator had a leak so after I pulled the condenser for the a/c, this is what I see... Radiator is so plugged BEHIND THE condenser... you just can't see it.. just look at the clog!!!!
dewflicker
If you clean it regularly to will look and work as good as new.
Mel
'96 Safari, 147k miles
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Old 03-23-2016, 10:16 AM   #3
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IF cleaning doesn't work......I bought a 454 some years back that had overheating problems. Cleaned the radiator, flushed the radiator, even bought and installed a larger water pump, changed out the fan/thermostat. Final solution was replace the radiator - it was fouled beyond flushing.

Good luck!
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Old 03-24-2016, 08:57 AM   #4
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replace cooling system

The radiator needed a new core, so the MH gets new cooling system complete. New water pump, hoses, t stat, and belts.
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