Hey guys, I need some help. My check engine light came on and it was a p0300 code for random multiple cylinder misfire. I have a mail in tune from turbo trix with a hks 3 inch cat back, a hks 2 3/4 dp, halman mbc ,hks drop in and hks 272 cams. What do i need to do to fix this? what do i need to check? any help would be great. thanks..

 

I think there is a TSB issued for that. It's a Mitsu problem.

 

oh I forgot that i had the tune done for a setup with out the cat and i still have a cat on it so tomarrow my flanges will be in and i ll will make a test pipe.

 

I called mitsu and there is no tsb out for that.

 

brandon .. there was a fix for that, what mitsu did you call ? Its a problem with some evo's. Guys around here have gotten a fix .. let me know


Mark
Turbotrix

 

Hey Mark I called my local Duncan mitsubishi hear in roanoke virginia they said they never heard of it so i called back after reading up on the code and they havnt called be back. Mark to i have to let them reflash my car than send the ecu back to you guys? Also what standalone s do you guys suggest

 

Standalone sytem, would def be the ems system. As far as the reflash, yes would have to get flashed agian, no problem with sending it back to us.

Mark
Turbotrix