1999 BMW 323 COOLANT QUESTION

  • Tiny
  • anouk 1959
  • 1999 BMW 323

Engine Cooling problem
1999 BMW 323 6 cyl Two Wheel Drive Automatic 80,000 miles

recently aux. Tank was replaced. Now error message/ low coolant and leak. Thermostat went to hot and immediatley came back to center reading. Leak does not seem to be coming from aux. Tank, but where? Is it thermostat, 0-ring, sensor wire? What?

Tuesday, November 3rd, 2009 AT 9:57 PM

1 Answer

  • Tiny
  • Dr. Hagerty
  • Expert
  • 9,705 posts

I cannot see it from cyberspace, and if I were there, I would start with pressure testing the cooling system. It could be the tank, or the radiator or a hose.

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Tuesday, November 3rd, 2009 AT 11:15 PM

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