1991 MERCEDES BENZ 300E OVERHEATING

  • Tiny
  • keoki5150
  • 1991 Mercedes Benz 300e

Engine Cooling problem
1991 Mercedes Benz 300e 6 cyl Two Wheel Drive Automatic 186259 miles

how do I check/test the water pump

Monday, June 28th, 2010 AT 3:43 PM

3 Answers

  • Tiny
  • rasmataz
  • Member

Fill the radiator up-start the car and look inside the opening is coolant squirling around if so keep it running and pinch of the upper radiator hose for a few secs and then let go did the coolant flow increase if so the water pump is doing its job

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Monday, June 28th, 2010 AT 4:14 PM
  • Tiny
  • keoki5150
  • Member

The radiator has no cap there is a seperate resivoir to fill with water thanks anyway guys

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Tuesday, June 29th, 2010 AT 2:48 PM
  • Tiny
  • tdhc13
  • Member

HE MEANT THE RESERVIOR OPENING WHERE THE CAP IS LOCATED. SAME TEST SHOULD PRODUCE THE SAME RESULTS.

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Monday, July 12th, 2010 AT 6:56 AM

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