Engine Cooling problem
1991 Mercedes Benz 300e 6 cyl Two Wheel Drive Automatic 186259 miles
how do I check/test the water pump
have the same problem?
Monday, June 28th, 2010 AT 3:43 PM
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
Monday, June 28th, 2010 AT 4:14 PM
The radiator has no cap there is a seperate resivoir to fill with water thanks anyway guys
Tuesday, June 29th, 2010 AT 2:48 PM
HE MEANT THE RESERVIOR OPENING WHERE THE CAP IS LOCATED. SAME TEST SHOULD PRODUCE THE SAME RESULTS.