1996 BMW 318 Why is my car Overher heating?

Tiny
CHRIS CARVER
  • MEMBER
  • 1996 BMW 318
  • 4 CYL
  • 2WD
  • MANUAL
  • 140,000 MILES
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
Wednesday, August 13th, 2008 AT 7:21 PM

3 Replies

Tiny
MHPAUTOS
  • MECHANIC
  • 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)
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Wednesday, August 13th, 2008 AT 8:50 PM
Tiny
DOCHAGERTY
  • MECHANIC
  • 9,601 POSTS
Replacement of the radiator may be required due to its age.
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Thursday, August 14th, 2008 AT 12:47 AM
Tiny
KARENCAREN
  • MEMBER
  • 72 POSTS
Radiator cleaning will do it. As one suggested get a professional help to clean it. Just my 2 cents
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Thursday, August 28th, 2008 AT 7:51 PM

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