It my car starts but when it's turned off it wont start what could be wrong? Mitsubishi Galant 2001

is this a new car to you or has the problem just started.

YOU NEED A LITTLE TUNE UP.REPLACE FUEL FILTER, REPLACE AIR FILTER,CLEAN FUEL INJECTORS.REPLACE SPARK PLUGS AND WIRES.IF ENGINE STILL SHAKE YOU COULD HAVE FUEL PUMP OR FUEL PRESSURE REGULATOR PROBLEMS.

check for vacum leak if not ckeck ide air controll

I am assuming when you are saying that the vehicle will not turn over, that you mean that it will not start. There is a valve on the fuel rail, which is how the fuel is delivered to the injectors, that looks similar to the valve stem on your tire, this is called a schrader valve. You need to loosen the stem in the valve, and the turn the ignition on and off several times to pressurize the fuel rail. When you start to get fuel out of the schrader valve, you will tighten the stem in the valve. Then your car should start. If you meant that your car will not turn over, as in the starter not engaging, then you need to check your starter relay.

sparkplugs are under bonnet in the top of the engine you need a plug socket to remove them but dont forget which leads go where or car wont start after

Its located on the right [ timing belt ] end or the engine,adjacent to the crankshaft timing belt sprocket.......

my car wont crank, and I dont hear the fuel pump turn on when its in the on position. I have gotten a new fuel pump but it still dont work when it is in the on position nor crank my car. But you can hear the fuel pump when I try to crank the car but when i stop trying to crank it you hear the fuel pump go off. So if you could help me someone, anyone I would be totally happy :) my car is a (2001 Mitsubishi Galant 4cylinder)

maybe the the bulbs are loose. check.

Disconnect the battery for 10 min, to see if modules reset. Otherwise you will have to scan it first for codes & go from there

i think it is under the dash at the side passenger