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Forum namePerformance/Engine
Topic subjectneed little info
Topic URLhttps://forums.2gnt.com/dcboard.php?az=show_topic&forum=i5&topic_id=100962
100962, need little info
Posted by 1slow97, Sep-15-06 04:37 AM
okay i put a 60mm jeep tb on my car and ported out the stock intake, now when i hit the studder box. it back fires and pops flames out the exzhaust. is that good or bad?
100963, RE: need little info
Posted by xcasbonx, Sep-15-06 05:13 AM
Do you have a wideband? Take a look at your AFR.

My guess since you added the Jeep TB and ported the intake plenum opening, that the increase in airflow is making you run richer. I don't have this experience, but I wouldn't think this mod alone would all of a sudden cause backfiring. You probably need a better tune.

I'm sure some others should be able to chime in here and help out.


http://www.dsmregistry.com/detail.php?carid=1185
100965, RE: need little info
Posted by StreetRacer_21, Sep-15-06 07:00 AM
Too much gas.... Get it tuned :thumbsup
100968, RE: need little info
Posted by DR1665, Sep-15-06 08:54 AM
That's not stutterbox, it's ANTI-LAG! LOL.

Too much fuel, bud.
100969, RE: need little info
Posted by 1slow97, Sep-15-06 10:51 AM
no i dont have wideband will have one soon, but it does drive and run fine, just does it with launch control under boost. thanks for the help. i will go and see if i can fix it a little