1997 mitsubishi lancer oil pressure switch location

SOURCE: location of fuel filter for 2005 Mitsubishi Lancer 1.8 litre

a guess... fuel filter should be up against subframe behind rear wheel in front of fuel tank...follow fuel lines down frame rail from motor to back end to find it.... good luck

SOURCE: 2003 Mitzubishi Lancer oil pressure light only when braking

It might be oil pressure sensor or oil pump is faulty. Also might be problem with winter conditions driving oil gets more viscous. If you recently did oil change might be the reason for that too. Change the oil for 5W-30 (for winter only), instead of 10W-30. If problem persists check/replace oil sensor if wont help loook for oil pump.
Please kindly let me know if the information was usefull for you or you need more info
Good Luck

SOURCE: Mitsubishi

The following is verbatum from the mitsu engine overhaul manual... Steps 7 and 8 are a bit cryptic, but it seems like after you tighten the bolts to 20nm in the CORRECT PATTERN... you then go around tightening 1/4 turn through the pattern, then a final 1/4 turn through the pattern... do NOT tighten each bolt to 20, the 1/4 then another 1/4 before going to the next bolt, the idea is to get EVEN tightening across the head, so tighten her three times around the pattern! Now for the verbiage from Mitsu's overhaul manual...


(1) When installing the cylinder head bolts, check that the
shank length of each bolt meets the limit. If the limit is
exceeded, replace the bolt. - Limit: Max. 96.4 mm (3.79 in.)
(2) Install the washers.
(3) Apply engine oil to the bolt threads and washers.
(4) According to the tightening sequence, tighten the bolts to
75 Nm (54 ft.lbs.).
(5) Loosen the bolts completely.
(6) Torque the bolts to 20 Nm (14.5 -ft.lbs.)
(7) Tighten the bolts l/4 turns (90”) more.
(8) Tighten the bolts l/4 turns (90”) additionally.

SOURCE: 2003 Mitzubishi Lancer oil pressure light only when braking

Try replacing the Oil Pressure Switch/Sending Unit. It should only be a couple bucks at your local auto parts store.

SOURCE: where is the engine oil plug on a Mitsubishi

underneath the engine my advice is to take it to a mr lube and have them do the oil change and you watch so you can continue the service by yourself at the regular intervals