1996 BMW 318 Why is my car Overher heating?

1996 BMW 318
140,000 MILES • 4 CYL • 2WD • MANUAL
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CHRIS CARVER
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  • 1 POST
I have replaced thermostat and water pump and have checked all hoses for flow and leaks even the hoses coming and going to the heter core at rear fire wall, Yes the fan works also!
it over heats in less than 5 miles or 10 minutes. PLEASE HELP
Aug 13, 2008 at 7:21 PM
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MHPAUTOS
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  • 31,937 POSTS
Hi there,

Have the radiator professionally cleaned & flow tested as it may be partially blocked, back flushing with a garden hose will not clear any blockage fully.

Mark (mhpautos)
Aug 13, 2008 at 8:50 PM
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DOCHAGERTY
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  • 9,603 POSTS
Replacement of the radiator may be required due to its age.
Aug 14, 2008 at 12:47 AM
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KARENCAREN
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  • 72 POSTS
Radiator cleaning will do it. As one suggested get a professional help to clean it. Just my 2 cents
Aug 28, 2008 at 7:51 PM