Hello everyone I have a 4cyl 1999 Mitsubishi Galant. I have joined this forum to see if anyone has experienced or can help me fix my car trouble. My car is stuttering frequently. I have lost my HP on take off. I replaced my plugs and two of the spark plug wires. I will be replacing the other two shortly, however I am not convinced it is the issue because I checked all the plugs and they all seem to be used. Any suggestions?

 

welcome to the site!!

does your car have high mileage on it? how long sine it has been fully tuned up? any aftermarket parts?

 

Thanks!

It has 184,000 I have never took it to get a full tune-up. I do the basic stuff myself. I do not have any aftermarket parts. Do you know what a full tune-up runs? I messed a bit with it today, Disconnected the spark plugs 1 by one and started it. There was a significant difference so i am convinced the wires are ok. I am thinking fuel filter. I need to look up what it looks like though to see if i can replace it myself. Do you know of any good part diagram sites.

 

welcome aboard!