Problems With Exhaust

[::Team420::]

Hey,

My exhaust setup is pretty simple, pacemaker extractors, 2 1/2 inch pipe to lukey performance box, followed by 2 1/2inch pipe with chrome tip.

VT V6 Commodore, the problem is when i accelerate hard about 2 1/2, 3 3 1/2 revs is starts to choke, or seems to, like just sits there crackling and wont go no where.

So you can be going at from 0 to 40 real quick but when it starts to crackle it's trying to go but it cant.

If you need me to explain better please post, but yeah if you got an idea whats goin on yeah leave some feedback thanks heaps ta.

[vxcalais_01]

Did you just change something recently ?

Usually oxy sensors or spark plugs are damaged when extractors are put on......