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2003 BMW 325 COOLANT LEVEL LITE

Tiny
TRYDER
  • MEMBER
  • 2003 BMW 325
Engine Cooling problem
2003 BMW 325 6 cyl Two Wheel Drive Automatic

COOLANT LEVEL LITE STAYS ON, INSTALLED NEW SENSOR, ENGINE RUNS AT NORMAL TEMP, FLUID LEVEL AT NORMAL LEVEL. DID CHANGE COOLANT and a new expansion tank
Tuesday, September 28th, 2010 AT 10:24 PM

1 Reply

Tiny
DOCHAGERTY
  • MECHANIC
  • 9,601 POSTS
You will possibly need to replace the expansion tank. The sensor (reed switch) is commanded by the float and it may be an internal fault in the expansion tank, I have seen this lots of times.
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Wednesday, September 29th, 2010 AT 9:48 AM

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