Oil Pump Problems of Mitsubishi Montero Sport

Mitsubishi Montero Sport owners have reported 2 problems related to oil pump (under the engine and engine cooling category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Mitsubishi Montero Sport based on all problems reported for the Montero Sport.

1 Oil Pump problem of the 2002 Mitsubishi Montero Sport

Failure Date: 10/17/2005

Hard knocking noise and oil lamp on immediately after oil has been changed. Checked oil, dip stick showed no oil in engine. Took back to mechanic who performed an oil pump pressure test, diagnosed with no oil pressure recommended take to dealership. Dealership claims problem due to lack of oil changes, have documents proving scheduled maintenance performed as recommended. Vehicle is at the dealership with $4000 worth of work needed to repair sludge in engine that is the result of something other than faulty maintenance. Only solution from dealership is to get a new vehicle (from them of course).

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2 Oil Pump problem of the 2001 Mitsubishi Montero Sport

Failure Date: 05/21/2004

I have a mistusbishi Montero Sport xls 2001 3. 0. Now I have only had the car for 2yrs I kept up with the oil changes and all of the other requirements for the vehicle. Now the motor had a tap to it. Ask the head of the shop in the florence SC area and was told that all used monteros tap. Shouldn't be a problem. Now after continuing to drive the car the tap got louder and the oil changes still remain as recommended. Without any reason or warning the motor started to knock louder, the oil light came on. Took the car back to the dealer and found out the knock was caused from the oil not getting to the top of the motor. Now at the dealership they told me that my car wasn't nor is the only one with the same issue. From 20 to 30 a month with the same issue. I had another mechanic check the car also and found the oil pump to be faulty. But now the damage is extreme the motor began to heat up and the bad thing about it is that I was told that it didn't matter if I took care of the car or not cause if the first person didn't take care of the car that it would have stopped at some point while having the car.

See all problems of the 2001 Mitsubishi Montero Sport 🔎.


Other Common Engine And Engine Cooling related problems of Mitsubishi Montero Sport



Fuel Economy of Montero Sport Vehicles
Montero Sport Service Bulletins
Montero Sport Safety Recalls
Montero Sport Defect Investigations