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mot and exhaust
oadamo - 15/8/07 at 05:31 PM

hi i want to run just the cat and no boxes on my audi 1.8t engine do you think it will pass the mot like this.
adam


DIY Si - 15/8/07 at 05:37 PM

It's quite likely to be a bit loud. Which can cause a fail. Otherwise, no real issue.


SeaBass - 15/8/07 at 06:06 PM

quote:
Originally posted by DIY Si
It's quite likely to be a bit loud. Which can cause a fail. Otherwise, no real issue.


Since when can noise affect a car MOT?? Not to my knowledge. The test is simply for blowing on the exhaust IMHO.


Ratters - 15/8/07 at 06:13 PM

quote:
Originally posted by SeaBass
quote:
Originally posted by DIY Si
It's quite likely to be a bit loud. Which can cause a fail. Otherwise, no real issue.


Since when can noise affect a car MOT?? Not to my knowledge. The test is simply for blowing on the exhaust IMHO.


I think it can be failed on noise but at the testers descretion if it is excessively noisy. I wouldn't imagine it would be a problem though.


DIY Si - 15/8/07 at 06:20 PM

IIRC it can be a fail, but as said above, only at the testers discretion. So he may have a go at you, but not actually fail.


rusty nuts - 15/8/07 at 06:31 PM

Car CAN fail if fitted with an exhaust that in the testers opinion is louder than normal.


oadamo - 15/8/07 at 07:17 PM

ill have to slip the tester some cash then .
adam


bigrich - 15/8/07 at 09:04 PM

section 7.1 of the testers manual


b. a silencer in such condition, or of such a type, that the noise emitted from the vehicle is clearly unreasonably above the level expected from a similar vehicle with a silencer in average condition.

adam try a fiver under the handbrake lever,saves the embarrasment of offering the cash LOL


jollygreengiant - 16/8/07 at 03:56 AM

Didn't even get as far as offering a lost note once. Pulled up outside the testing station (which had all its doors shut), the tester came outside, looked at me & asked if I had brought it down for test. I said 'Yes', he replied FAIL and went back inside shutting the door as he went.


DIY Si - 16/8/07 at 06:28 AM

What had you done to wee him off? Even complete sheds of mine have at least had a once over before failing!