1999 Mitsubishi Montero Sport Q&A
1999 Mitsubishi Montero Sport Question: Where is the oil filter located.
check engine light soon came on. disconneted neg.bat.cable. light off. came on again 800 mi.took to Advance. No codes came up while light was off. Thoought I would start with changing the oil & filter before I plunked down money with a "real mechanic"Changed 3500mi.ago.So where is oil filter?other ideas?? - suebaby
Disconnecting the battery cable does nothing except causing the computer to have to reset the 'monitors' which are checking the sensors and systems to detect faults in the engine control system. You may have lost the data you need to get the thing diagnosed properly. Once the light's on, there are diagnostic codes and data stored which would be helpful in diagnosing the problem. Changing the oil is not going to fix it (the oil filter's mounted on the side of the engine block). I think you need to forget auto parts stores for diagnostic work and find a Mitsu specialist. You should be able to get a real diagnosis for about 1 hour's labor time at a 'real mechanic.' If you want to find a specialist, here's a directory link for you: https://repairpal.com/directory?address=23169&car_brand_names=Mitsubishi - Superbob
Underneath the engine there is a splasguard covering it - myredmitsubisi