Why does my battery stay on in 2004 mitsubishi galant

SOURCE: What kind of antifreeze for a 2004 Mitsubishi Galant?

Ethylene Glycol Coolant, (Green)

SOURCE: 2000 mitsubishi eclipse dies when idling

What you have is PROBABLY a bad Idle Air Control stepper motor... if the car stays running with your foot on the gas, and only dies when you let your foot OFF the gas... or if it dies when you shift (again, cause you foot is off the gas) that is definitely the problem. The stepper motors are kind of pricey (over $300) at the dealership, but you should be able to get one from an auto parts store for 150 or so. easy as heck to replace, it has three 8MM bolts into the throttle body, just unplug it, unscrew the bolts, and put the new one in... just be sure to be careful with the new o-ring... DON'T LOSE IT! :)

Good luck!

SOURCE: replacing front rotors on 2004 mitsubishi galant

Sandy, I can only assume that you have fixed whatever issue you were having by now since this post is about 4 months old but, I'd like to give an answer anyway. In order to remove the rotors you obviously have to remove the wheel first. Next you have to remove the brake caliper. To do that you usually need to slightly compress the caliper by squeezing it with a large C-clamp. After it's loose, remove the two hex head bolts, one upper and one lower, that hold the caliper in place. At this point there might be a small ring clip or two around one or two of the lug nut studs that need to be removed. A chisel, heavy wire cutters, or needle nose pliers work well to remove the ring clips. If the rotor doesn't just fall off in your hand, give it a little love tap with a hammer to loosen it and you should be all set. Please let us know how it goes. Thanks.

SOURCE: mitsubishi galant 2004 key stuck in ignition

1st Remove Battery cable from Battery because the only time the air bags will deploy is when the key is in the ignition. I have tilt steering and when I put the steering wheel in the up most position. I came right out. But now it seems to stick more lately.

SOURCE: After starting car check engine

Diagnosis must begin with scanning your Engine Control Module to find out why it has turned the light on. The car may seem to be running OK, but there is probably a problem that is causing you to use excessive fuel and/or is threatening to destroy some high dollar parts like your catalytic converter.