20 Most Recent 1999 Mitsubishi Galant - Page 3 Questions & Answers

Interesting,this sounds just like no output from the alternator. If the alternator is good then it has to be the cabling or connections to the battery. If you have a multimeter take a reading on the cabling then read what is actually reaching the battery posts.

Sounds like a minor short somewhere.... firstly check around near the Alternator for any possible wires in the wrong place..... but I doubt if you will see anything wrong.... This COULD be an Auto Elec job.... but check first just in case it is a loose wire or something

change mass air flow sensor

If it wasn't the car would barely run.

code po300 refers to random/multiple cylinder/s--misfire/s detected.===causes-- spark plug/s--HT leads /s--injector /s--ignition coil/s--low compression ---wiring Check that the HT leads are not touching each other causing spark cross over . Ensure that the coil wires are properly connected . From what you have done, I would revisit everything ( all connections ) to ensure that everything is in order including firing order of the leads

if there absolutely nothing working in the car then the battery would be dead, and cause of that, its alternator not charging the battery

Not a lot of information here but first of all the gear selector needs to be in park or neutral.When you turn the key to the run position the dash lights or gauges should become active. If not then check your power source (battery). If you have power then go ahead and trurn the switch to start. What happens next opens up a whole new can of worms so you'll have to ask a question about thatn event.

this sounds like an electronic problem. the control unit thinks about 50000 cycles in a second. it's bound that there could be a problem. a second hand black box or computer box should fix your propblem. goodluck

is your engine check light comes on went you turn to ignition..if no have to check your fuse or engine relay both is under the hood fuse box