[brandon3966]

Can you just disconnect the vacuume hose that actuates the system and plug it off the reeds prevent backflow correct?

 

[brandon3966]

Ok I could do that to see if I like the sound and then get the plates to block it off when I take the tank off to check the valves possibly?

 

[brandon3966]

I can reach the vacuum hose without taking the tank off since I can just cut it and plug it off then if I decide to go back with it I can just put in a coupler

 

[brandon3966]

I just plugged them hose and it’s still popping on decel just as bad what else could cause this ?

 

[brandon3966]

After I removed mine, and used the dimpled plates, I still had the de-cel popping. When I later replaced the exhaust gaskets, that eliminated probably 90% of it. So if the gaskets aren't removed before re-installing the pipes, it'll happen again. They are a crush gasket, intended for 1 time only. They are very hard to see and not exactly easy to remove. But they're there. Many threads about this. If you run a fuel manager, such as PC III, the best settings are 2,0,0 with the 2 being richer down low just for that reason.

Thanks I’ll get some new gaskets and try that out