Running issues

[hyselltech]

i have a 95 eclipse with a six bolt swap. was running great then all the sudden starting running like crap. it will idle barely and if you bring up the rpm's on it the boost will also climb up and it will kinda clear up and idle until you give it gas again then it will run like crap. im new with these cars and looking for some advise. Any help is greatly appeciated. it has dsm link and it is of no help. thanks.

 

[DaddyDizzum]

Have you done any logging to see your A/F ratios? Any kind of black smoke? It sounds like it may be running rich, did you change anything before it started running like this?

 

[ka24debt]

i'd try looking into a boost leak test, maybe your o2 sensor as well.

 

[hyselltech]

I didn't change anything. It just started running like that. After messing with it now it will idle with No problems. As soon as you put it under a load it will run like its missing and the boost gauge goes all the way up and If you let off the gas it will die. I'm so stumped with this thing. I just don't understand.