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Author Cause of backfire on gear change
Rileysport
Member

Registered: 18th Jun 04
Location: West Yorkshire
User status: Offline
1st Jun 06 at 10:19   View User's Profile U2U Member Reply With Quote

The old 2.0 bus got a good thrash on the way to work this morning, anyway i noticed when i went a bit mad on the loud pedal and went from 3rd to 4th it dumped tons of fuel into the exhaust and shat some fire etc. I did sort my icv issue out last night but i cant figure how this would be related car is absolutely fine otherwise
ed
Member

Registered: 10th Sep 03
User status: Offline
1st Jun 06 at 10:20   View User's Profile U2U Member Reply With Quote

It's normal.
Rileysport
Member

Registered: 18th Jun 04
Location: West Yorkshire
User status: Offline
1st Jun 06 at 10:21   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by ed
It's normal.


never done it before... its popped a bit when you back of, but not rally car stylee flamey pops
chrisarmes
Member

Registered: 23rd Apr 06
Location: heanor, derbyshire
User status: Offline
1st Jun 06 at 10:28   View User's Profile U2U Member Reply With Quote

as long as she is ok, i would be smiling! cant beat a bit of rallye style
Will_Sport
Member

Registered: 28th Jun 04
Location: Notts
User status: Offline
1st Jun 06 at 12:03   View User's Profile U2U Member Reply With Quote

maybe cos the fueling doesn't slow down quick enough to compensate for less revs so overfuels it for a moment?
Rob_Lee
Banned

Registered: 9th Dec 05
Location: Folkestone Drives: Nova 1.6 16v
User status: Offline
1st Jun 06 at 13:14   View User's Profile U2U Member Reply With Quote

My old valver (2.0 16v) did it on all gears and the babyvalver (1.6 16v) used to on downchanges!
Rileysport
Member

Registered: 18th Jun 04
Location: West Yorkshire
User status: Offline
1st Jun 06 at 13:16   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by Rob_Lee
My old valver (2.0 16v) did it on all gears and the babyvalver (1.6 16v) used to on downchanges!


it is kinda cool... i'll live with it
bigrabbelfast
Member

Registered: 18th Mar 06
Location: BELFAST N.I
User status: Offline
1st Jun 06 at 14:26   View User's Profile U2U Member Reply With Quote

wish mine gave a pop bang
but then again it is a 12v
roll on the 2.0 8v
the_legend_of_yrag
Member

Registered: 7th Jul 03
Location: Cambridgeshire
User status: Offline
1st Jun 06 at 19:27   View User's Profile U2U Member Reply With Quote

mine pop's up and down the gears, when it's really warmed up it does get very loud! Does it around 2k on the revs changing down.
mark_r_333
Member

Registered: 2nd Feb 06
Location: Glasgow
User status: Offline
1st Jun 06 at 20:15   View User's Profile U2U Member Reply With Quote

my 2.0 8v pops n bangs all over the place , love it
Rileysport
Member

Registered: 18th Jun 04
Location: West Yorkshire
User status: Offline
2nd Jun 06 at 07:49   View User's Profile U2U Member Reply With Quote

problem found... i have a fubar afm
Corsa E-Tec
Member

Registered: 4th Feb 04
Location: Stevenage Drives: Leon Cupra
User status: Offline
2nd Jun 06 at 08:49   View User's Profile U2U Member Reply With Quote

mine pops on down changes, but yer, maybe FPR as well ar afm?
Rileysport
Member

Registered: 18th Jun 04
Location: West Yorkshire
User status: Offline
2nd Jun 06 at 08:49   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by Corsa E-Tec
mine pops on down changes, but yer, maybe FPR as well ar afm?


i dont care anymore, 23 days until carby goodness
3CorsaMeal
Member

Registered: 11th Apr 02
User status: Offline
2nd Jun 06 at 09:53   View User's Profile U2U Member Reply With Quote

what type of exhaust system do you have?

Rileysport
Member

Registered: 18th Jun 04
Location: West Yorkshire
User status: Offline
2nd Jun 06 at 09:54   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by 3CorsaMeal
what type of exhaust system do you have?




2.5 inch bore stainless jobby, minus a cat (20xe) can't remember where it came from, place in sheffield iirc

[Edited on 02-06-2006 by Rileysport]

 
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