So Im driving from Northern ohio to Texas rite and i get 4 hours away near Cincinnati and I pull over turn my car off **** and get gas when i get back in my car and turn it on it starts fine and all rite...Well i get back on I-71 and when im getting on my car starts slaming back and forth like im haveing boost cut or my motor mounts not installed or something....I take it to a dealer called kings mitsubishi and thank god they took my warrenty so now the have it...Well they cant figure it out it isnt a engine isue and the rear diff is new they checked all fluids and still they cant figure it out...Does anybody have any clue cause im still trying to get to texas...What could it be cause like i said it was driving perfect untill i pulled over and got gas and turned it off....Gas was drained as well like i said it isnt the engine.....

 

oh it only does this crap after the whole car gets warm......it wont do it cold it takes like 10 to 20 miles of driving

 

sounds like god doesnt want you going to texas my friend.

 

any input from anybody....i cant be the only one who ran into this and if i am ill have to watch out for others as soon as me and all the mitsu techs figure what the hell this is out..

 

any mods??

 

This happened to me on my way to getting tuned. Turned out my clutch was going out.

GL!

 

yeah i have the mods listed in my profile

 

This could be the old faithful misfire code that we all love. Basically, your car "thinks" it hears knock but its actually coming from your transmission. Dealership will not find a cure for it.

 

but i drove like 5 hours strait with no isue turned it off and when i started to drive it it started....it also only happens when its drove like 10-20 miles...you think the clutch??oh even if it starts doing it it wont do it in town while i drive its only 50 plus mph it is so strange..im not sure how it could be the clutch

 

im not getting any codes or anything...

 

sparkplugs mayb? have they been changed out recently? mayb didnt gap them right.

 

This happened to my RX7(FD). Feels like boost cut or fuel cut. When its cold, better than warmed up. In my case, Apex seal (rotary only) and the turbo were the problem. they both were blown. hope this helps you!

 

Sorry can't help you, but I do live like 10 minutes from Kings Mitsubishi.

 

engine hasx been checked by me and the dealer and it isnt an engine problem its the drivetrain

 

maybe cam sensor going faulty? Maybe they can just swap in a new one to test.