20 Most Recent 2003 Mitsubishi Eclipse Coupe - Page 6 Questions & Answers

Here are a few things to check: Electronic Control Unit Fuses/Relays Distributor Alternator
The ECU may cause weird things to happen with the electronics, but shouldn't affect things haphazardly. Fuses/Relays would be the last thing to check as they usually don't cause those problems. Have Autozone/Advanced Auto check your alternator (they do it for free). And lastly, if it is your distributor, you may notice prolonged problems as the car runs without being fixed.

Water pump.If your car can go a while before overheat,water pump.Water still goes through but it is unable to keep up.
Good luck! Greg

Color wires? The IAT sensor is part of the mass air flow sensor. The wires in the MAF harness that go to the IAT sensor are: Brown is ground, Red/Purple is the 5v reference, and Green/Yellow comes from the IAT into the Atmospheric Pressure Sensor and out to the computer.

Hope this helps. Good luck!

hey
you may have to check you engine ground for proper connections and you you will have to check your starter and all fuses associated with it.. let me know if you need more help

Check fuel pump relay and jumping test the fuel pump voltage.

Are you check some theft security system os adtermarkalarm ?

Check the wiring to the upstream sensor and replace the sensor if necessary. The misfires can be caused by a number of different things if you have no automotive repair experience it might be best to take the car to a reputable repair shop. A parts store cannot diagnose this problem.

WHEN DRIVE IN A BIG PUDDLE OF WATER AND THE SPLASH UNDER NATH THE CAR THE DISTRBUTOR GET,S WET AND WILL NOT CRANK OR THE COIL PACK .BY YOU LETTING I ETTU T ONLY DRY OUT FROM THE W HA GOT UNDER NEATH IT,IF TIS WHATS ALL OU ARE GOOD TO GO

call your dealership with vin and then can help retrieve the code

The oil viscosity for the Mitsubishi Eclipse is the recommended 5W-30 oil.

i had the same problem...u need to push the plastic piece into the orignal position then use the button...its because the button has shifted..push the plastic button hard against the roof and then it shud click into place..then try closing the sunroof

You should be able to follow the upper radiator hose and it should lead you straight to the thermostat housing

You may check for corrosion on your battery terminals, if corrosion is present then disconnect the cables and clean the corrosion. If thats not the case then just check to make sure that your terminal is connected tightly to the battery post. I recently had this trouble on my brothers spyder and no matter how tight i got the terminal it still would move when i pulled on it so I just went to the parts store and bought a new terminal for $6.99 and had it running again in 10 minutes.

i think it needs a new reostat ,its the resistor that gives the slower speeds

i WOULD TRY A DIFFERENT MECHANIC ITS SOMETHING TO DO WITH YOUR THROTTLE LINKAGE

just coincidence ,your front tyres are deformed

let too bield a realey beetwen

Go to ALLDATA DIY. Get a 1 yr subscription 16.00 It will show you how to acess it and the wire harness and diagrams that would be very helpful. Plus any other issues you may come across. This is what the pros use.