backfire problem
#1
drift phantom
Thread Starter
Join Date: Sep 2006
Location: montreal qc
Posts: 6
Likes: 0
Received 0 Likes
on
0 Posts
backfire problem
well while i was at school (during lunch) one of my freinds wanted to se me drift and do some donuts in the parking lot of the school so i do a couple, and him being completly clueless when it comes to cars says "i like how u make the fire come out ur muffler" of course hes talking about my car backfiring. so i check all my seals and there all ok so wat i wana know is can anyone tell me wat might be causing this cuz from my understanding backfire is bad
#3
Full Member
Join Date: Jan 2006
Location: BC, Canada
Posts: 175
Likes: 0
Received 0 Likes
on
0 Posts
not necessarily. backfire, afaik, is caused by unburnt fuel in the exhaust gases being superheated and thus being ignited. a lot of tuned/ported 7's will shoot fire. rx7's already run a bit rich, so it sets up good conditions for this, heh.
to the others that read this, correct me if i'm talking out my ***.
to the others that read this, correct me if i'm talking out my ***.
Trending Topics
#8
Semper
iTrader: (3)
Join Date: Feb 2006
Location: Alabama
Posts: 1,354
Likes: 0
Received 0 Likes
on
0 Posts
im pretty sure that it replaces the cat i have a corksport so dont quote me on that
^^^remove the airpump or just take the belt off...Block off the ACV and gut your cats or just get a good exhaust system and there you go
^^^remove the airpump or just take the belt off...Block off the ACV and gut your cats or just get a good exhaust system and there you go
#9
Rotaries confuse me
iTrader: (7)
Originally Posted by rx7 FC TII
im pretty sure that it replaces the cat i have a corksport so dont quote me on that
^^^remove the airpump or just take the belt off...Block off the ACV and gut your cats or just get a good exhaust system and there you go
^^^remove the airpump or just take the belt off...Block off the ACV and gut your cats or just get a good exhaust system and there you go
#10
Senior Member
Join Date: Sep 2005
Location: King, NC
Posts: 284
Likes: 0
Received 0 Likes
on
0 Posts
i dont think mine shoots flames, but if I rev it to anything over 4k and let off and keep reving it to that and letting off so it sounds like it is hitting a rev limiter, it will kinda do a little backfire out the exhaust, kinda like a pop, every time I hit the gas to go back up. If I go really high like 5k in a gear and shift into the next and dont get on it at all, it will backfire and sound like a shotgun going off. it.CLICK HERE for video
let it sit and load for a minute, the refresh the page.
let it sit and load for a minute, the refresh the page.
Last edited by bigdaddyp; 09-27-06 at 08:55 AM.
Thread
Thread Starter
Forum
Replies
Last Post
The1Sun
1st Generation Specific (1979-1985)
7
09-18-15 07:13 PM