20 Most Recent 2004 Mitsubishi Diamante Questions & Answers

Hello. Your Mitsubishi's fuel pump relay is on the driver side, under the hood by the fusebox/relay box. Good luck and keep me informed; if you want to.

Turn the ignition key to "accessories" (1 click before "start") and then use up & down arrow keys on the dash to the left of the steering column?

When the ABS light stays on it means that the computer control module has sensed a fault and it has turned off the ABS and turned the light on to alert you to the problem. You need it tested for fault codes with a special scan tool.

REPLACE SPARK PLUGS AND WIRES, REPLACE DISTRIBUTOR CAP AND ROTOR. NEED CHANGE ENGINE OIL AND OIL FILTER.YOU NEED CHANGE TIMING BELT HAS TO BE CHANGED EVERY 60000 MILES TIMING BELT CHANGING TIME OVER DUE.REPLACE WATER PUMP WHEN YOU REPLACE TIMING BELT BECAUSE TIMING COVER HAS TO BE REMOVED WHEN YOU REPLACE WATER PUMP ALSO GET BOTH DONE SAVE TIME AND MONEY.CHANGE TRANSMISSION FLUID AND FILTER.REPLACE FUEL FILTER AND AIR FILTER.FLUSH COOLANT SYSTEM REPLACE THERMOSTAT AND RADIATOR PRESSURE CAP HAVE GARAGE FLUSH OUT BRAKE SYSTEM ADD NEW BRAKE FLUID.INSPECT BRAKES HOSES CHECK FRONT BRAKES PADS AND CHECK INSIDE CALIPER FOR LEAKING SEALS CHECK REAR DRUM BRAKE SHOES CHECK FOR LEAKING WHEEL CYLINDER SEALS.CHECK BALL JOINTS AND STEERING LINKAGE SEALS.CHECK DRIVE BELT OR BELTS.CHECK POWER STEERING FLUID LOOK OLD DIRTY HAVE GARAGE CHANGE POWER STEERING FLUID.ALL THOSE THINGS HAS TO BE CHECK AND DONE IF LAST OWNER NEGLECT DID NOT TAKE CARE OF VECHICLE.ITS GOING TO BE A EXPENSIVE COST. JUST DO A LITTLE AT A TIME.THE TIMING BELT WOULD BE MY WORRY IF IT BREAKS ENGINE IS DONE.I WOULD REPLACE WATER PUMP AND TIMING BELT FIRST WOULD DRIVE MUCH UNTIL THATS FIX.

Intake plenum removal will be needed to access the plugs. If you need further help, reach me via phone at https://www.6ya.com/expert/ralph_2f0886b7d6af32ce

it is hard to tell but if you can take off your oil filler cap and look inside while someone is cranking it and you do not see the valve rocker are moving then it is your belt for sure , also if you motor spins more than normal then it is your belt but most peopl cannot tell ,the diffrance if you have a cap and rotor on your car which I do not think yo do on this year , you would pull the cap off and crank it and see if it is turning when cranked over

Check pads and rotars.,front and rear.

its an evap system small leak. most common cause is a loose gas cap. but could be any leak in the tank vent system

When the TCL light is on usually means there's a problem with the traction control, need to have inspected real soon. Could be a speed sensor.

mine did the same thing 2 years ago. i assume it is probably the fuel gauge sending unit in the fuel tank so i priced a new one. as i remember it was about 350.00 for just the part. my computer reads in gallons and is still accurate as to telling me how much fuel i have used so when i use 10 to 12 gallons out of the tank i fill it again. so far i have had no problem doing it like that. just don't run out of fuel because that is really bad for fuel pumps. mine has a 14 gallon tank so i make sure that i never go below 12 gallons used. i usually try to fill at 10 gallons used

depending on which side it is either the battery box asembly or the air cleaner assembly has to be removed to get to the wire keeper that holds the headlight bulb assembly in the rear of the headlight housing. then release the wire keeper and the bulb assembly comes out of the rear of the headlight housing and you can change the bulb. do not touch the glass part of the new bulb assembly, only handle the metal part of the new bulb assembly.

Most car do not have one.You have to take panel off.