engine keeps overheating?

96,000 MILES
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TREBOND
  • MEMBER
  • 2 POSTS
Hi my BMW keeps overheating, i have changed water pump, thermostat, expansion tank, top and bottom pipes but still over heats.any ideas what might cause this, would having part synthetic oil in engine instead of fully synthetic oil do this?
Mar 8, 2012 at 12:03 PM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,248 POSTS
Make sure the radiator isn't plugged.
Mar 8, 2012 at 12:44 PM
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TREBOND
  • MEMBER
  • 2 POSTS
how do i do that???
Mar 8, 2012 at 12:48 PM
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