Evo ix backfiring??
#1
Evolving Member
Thread Starter
iTrader: (2)
Join Date: Nov 2007
Location: Republic Of Ireland
Posts: 107
Likes: 0
Received 0 Likes
on
0 Posts
Evo ix backfiring??
i was wondering if anyone else have this issue,nearly every time,mostly in 1st or
2nd gear when i let of the throttle in around 2.5,3rpm car backfires,bang,pop.its not anti-lag tho.the car is stock,part hks mushroom filter and bov.
it actually sounds good but what is causing it? dont want to cause any damage
thanks
2nd gear when i let of the throttle in around 2.5,3rpm car backfires,bang,pop.its not anti-lag tho.the car is stock,part hks mushroom filter and bov.
it actually sounds good but what is causing it? dont want to cause any damage
thanks
#2
Evolved Member
iTrader: (26)
Join Date: Jun 2005
Location: St. Paul, MN
Posts: 717
Likes: 0
Received 0 Likes
on
0 Posts
do you have an a VTA BOV or Turbo back exhaust or no CAT? You're running rich, probably that's why you're backfiring. Plus if you install an open element filter you need to get it tuned, it will cause drivability issues.
#6
Evolving Member
iTrader: (2)
Join Date: Mar 2007
Location: Florida
Posts: 264
Likes: 0
Received 0 Likes
on
0 Posts
your maf is not designed for a vta bov, hence when you are releasing that built up boost, it is still supplying the engine with fuel for that air being released, causing you to run rich when shifting/venting in general.
Thread
Thread Starter
Forum
Replies
Last Post
akira2_03
04-06 Ralliart Aftermarket Forced Induction Tech
21
Dec 5, 2016 01:46 PM
RSMike
Evo Engine / Turbo / Drivetrain
13
Feb 21, 2011 10:01 AM