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 Posted: Tue Jun 12, 2012 2:44 pm |
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Joined: Oct 26, 2011
Posts: 40
Trade Rating: 0
Location: Lincoln
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Well, I wasnt hanging around today in my GTI as i pulled off the roundabout and onto the dual carrageway. Had a Suzuki Swift Sport ('60 plate) up my chuff so put my foot down. He went into the outside lane and went past with zero effort. 
This leads me nicely into asking a question; my exhaust has two tiny holes, one near the rear lambda sensor and another at the cat-to-mid pipe join. The car seems a little flat and unresponsive, could these things really be causing a significant loss in torque and power?
Any thoughts?
Regards,
Jim
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Posted: Tue Jun 12, 2012 2:47 pm |
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Joined: Mar 03, 2010
Posts: 2636
Trade Rating: +11
Location: Black Country Ay I
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Yes you'll notice its flat with blowing exhaust, especially if its before the sensor which may alter the readings a bit
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Posted: Tue Jun 12, 2012 2:57 pm |
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Joined: Jan 26, 2010
Posts: 3432
Trade Rating: +1
Location: Kent
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Sounds like you have a few more issues than a blowing exhaust...
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Posted: Tue Jun 12, 2012 3:02 pm |
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Joined: Sep 14, 2010
Posts: 358
Trade Rating: +1
Location: llanelli
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new swit sports go really well, i work for suzuki and the new 60 plate onward ones are great.
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| 2.0 hdi 90
challenger alloys
-40mm spax shocks and springs
gti 180 calipers, groved discs
braided brake lines
turbo back pro-speed exhaust
de-egr'd | |
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Posted: Tue Jun 12, 2012 3:04 pm |
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Joined: Oct 26, 2011
Posts: 40
Trade Rating: 0
Location: Lincoln
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The main hole is on the 'boss' where the rear lambda screws in. Bizzarely, there is no noticable loss in fuel consumption?!?
The symptoms are accompanied by a ticking sound under heavy load but am fairly certain it isn't the renowned manifold rattle.
Jim
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Posted: Tue Jun 12, 2012 3:06 pm |
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Joined: Jan 26, 2010
Posts: 3432
Trade Rating: +1
Location: Kent
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Ticking sound under hard acceleration like it is 'pinking'? I had this in mine had to run it 98 ron it ran a bit far advanced.
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Posted: Tue Jun 12, 2012 3:19 pm |
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Joined: Oct 26, 2011
Posts: 40
Trade Rating: 0
Location: Lincoln
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Hmmmm, kinda. Ive also noticed in traffic, pull away from stationary in 1st but leave it in 1st (covering short distances in traffic) upto about 3.5-4k rpm then lift off to slow down creates a muffled 'popping' & 'banging' sound, like a race car/bike on over-run???
Jim
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Posted: Tue Jun 12, 2012 5:16 pm |
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Joined: Mar 29, 2010
Posts: 3977
Trade Rating: +15
Location: Halifax
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Its pretty knackered if it sounds like that.
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Posted: Wed Jun 13, 2012 12:27 am |
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Joined: Feb 07, 2010
Posts: 2505
Trade Rating: +19
Location: West mids
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Im not suprised, Dont they have 134bhp any way? + it's alot newer car than yours also over time yours will have lost power.
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Posted: Wed Jun 13, 2012 6:27 am |
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Joined: Feb 21, 2010
Posts: 3945
Trade Rating: +45
Location: basingstoke
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Must of been the driver because my old 206 would keep with a swift sport all day 
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| PAST -2008 Vauxhall Astra VXR / 2002 pug 206 GTI
PRESENT - VW Golf GTI Semi - Auto
Now have my 106 GTI track car
TEAM - I HATE FACEBOOK | |
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Posted: Wed Jun 13, 2012 7:11 am |
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Joined: Feb 10, 2010
Posts: 4014
Trade Rating: +2
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You need NOS and you need it by tonight.
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Posted: Wed Jun 13, 2012 7:25 am |
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Joined: Feb 07, 2010
Posts: 2505
Trade Rating: +19
Location: West mids
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| Big_Rich180 wrote: |
| You need NOS and you need it by tonight. |
Are you joking!? You'll blow your self to pieces, I've seen the way you drive you've got a heavy foot..
What a film!
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Posted: Wed Jun 13, 2012 7:31 am |
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Joined: Feb 10, 2010
Posts: 4014
Trade Rating: +2
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| spike_202 wrote: |
| Big_Rich180 wrote: |
| You need NOS and you need it by tonight. |
Are you joking!? You'll blow your self to pieces, I've seen the way you drive you've got a heavy foot..
What a film! |
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Posted: Wed Jun 13, 2012 9:32 am |
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Joined: Mar 27, 2010
Posts: 3017
Trade Rating: 0
Location: Running from Ant and Lee and Adam...........
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Give the hamster more food, it will run quicker
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Posted: Wed Jun 13, 2012 10:12 am |
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Joined: Oct 26, 2011
Posts: 40
Trade Rating: 0
Location: Lincoln
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| meady wrote: |
| Must of been the driver because my old 206 would keep with a swift sport all day |
Really? Well the pedal doesn't move further than the stop on the bulkhead, maybe yours moved further? 
A Swift Sport is a nippy car and I accept that age will be a factor but the Swifts have naff-all torque. The car has felt better (when I got it) and am pretty convinced this wouldnt have been the case should the car be fully serviceable.
Is anyone qualified enough to state whether a holed exhaust would reduce power and why?
Regards,
Jim
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