Question about 2003 Mitsubishi Lancer
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Posted on Jan 02, 2017
Repair Manuals for the Lancer is like Hen`s teeth, however in your case look for the obvious replace the fuel filter, check the air filter also, start with the simple problems first
Posted on Jul 08, 2009
SOURCE: i cant find the diagnostic
It will be on Either the Right or Left Side of the Steering Column Under the Dash. Also, Some of the OBD Outlets were Under the Hood Mounted Near the Firewall. Please Rate My Response! Thanks!
Posted on Feb 02, 2009
it takes 5 quarts of sae30 weight oil use either quaker state or valvoline this is better oil and doesn't sludge up the engine
Posted on Apr 25, 2009
before anything i had the problem and this is the way i solved it ... the lancer has 2 ignition coils in 2 cylinders what you do is take the iginition coil out of the cylinder that is misfiring and change it to another cylinder and put the car on the odb reader again it should change location of misfire .. then that would tell you that its the ignition coil thats bad i ended up getting my coil at the dealer for $110 ebay has some aftermarket pairs for $100 so you can get 2 now for the price i paid for 1 that will solve the problem guaranteed owne d a lancer for 5 years know the ups and downs to them
dirtyjerz908 at GMail.com hit me up
Posted on Dec 25, 2009
Code p0420 is 'catalyst efficiency below threshold'.
This could be caused by a bad catalytic converter but before dumping a ton of money on that I would suspect the after-cat oxygen sensor is getting lazy and setting the code.
Have the O2 sensors checked and replace if needed before suspecting the catalytic converter.
Posted on Feb 11, 2010
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