Vectra Exaust

Points
1
Location
Ts254az
Car
Vectra c 19cdti 150
Hi any 1 help bough a bore 4 fitted it no change had another look seen center box so removed put straight through pipe on of net got little bit louder had sum 1 drill cat out today just sounds like I have a Little bit of leek on original back box on do deep tone dose any 1 no why or can any 1 help and all so got dump valve on and it's realeasing through the revs rather than inbetween vectra c 19cdti 150 with green dtuk box on sum 1 help please
 

T9 man

TC ModFather
Moderator
Points
1,137
Location
London, UK
Car
Saab 9-3SS T9
Greetings and welcome to our TorqueCars forum :)

Once I have had the translation returned to me by the Oxford Dictionary for the above world's longest open sentence, I will be delighted to answer that question for you my friend. ;)
 

Lunchmoney

The Torque Meister
Points
497
Location
Uk
Car
'98 JDM Impreza STI
Hi any 1 help bough a bore 4 fitted it no change had another look seen center box so removed put straight through pipe on of net got little bit louder had sum 1 drill cat out today just sounds like I have a Little bit of leek on original back box on do deep tone dose any 1 no why or can any 1 help and all so got dump valve on and it's realeasing through the revs rather than inbetween vectra c 19cdti 150 with green dtuk box on sum 1 help please


Hmmm, I've tried to read that post and tried to put in some commas and full stops where they seem appropriate.....
I think the original exhaust was replaced. And someone drilled out the cat from his exhaust? (I didn't even know that rather large section of exhaust could be "drilled out" :confused: )

And the dump valve is releasing air through the revs rather than in between. I think this means the valve is leaking under pressure rather than releasing when the throttle is lifted.

Other than that I haven't a clue.

OP, please come back and add some punctuation, spelling, and sentence construction. Once we know what the problem is we may be able to help.
 
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