my car is acting up ever since i installed my new clutch..i went for a test drive then my car started to stumble and my idle just went worse..my car could not pass 3000rpm..my car would sound like a WRX with an aftermarket exhaust!!! So then i went to my mechanic then it showed that i have a P0301 Misfire code 1st cylinder!..we changed the spark plugs and it is the same..my car would not even run anymore..its like dying on me.. my mechanic said that it could be my spark plugs, fuel injectors, or my wire harness...so i am taking it to mitsubishi tomorrow and see what they have to say about this..

will the re-flash from mitsu fix this problem? i have 24700 miles..

 

Was everything plugged back in? Specifically, the MAS plug...

 

yes..everything is plugged in. i hope

 

Well, if it's plugged in, the next thing to look for would be a boost/intake leak. Check all your intercooler fittings, etc... The other obvious thing would be to make sure the fuel injectors and plug wires are all secure.

 

or you could try checkin tire pressure... lol im wayyyyy to bored and tired right now woot bump