Snap Crackle and Pop (lost)

[Avalanche]

Since having RR upgrade the Tuscan has lost its snap crackle and pop exhaust noise when foot-off-gas/winding down...(car is noticeably smoother winding down as well now). I guess because of larger carb, etc.

Standard RR's like that? Any other upgraders experienced the same. Anyone found mine? Got a fix? Want it back...

[Mats]

Carbs? It's Fuel Injected. I suspect that the problem if you perceive it as that is probably due to the car running much leaner than it was hence no extra fuel being dumped into the exhausts on overrun. I may be talking %rse though. When mine came back from a rebuild (minus cats) the pops and bangs are even louder. Although it is running a little rich.

Cheers.

[Avalanche]

carbs?! - cerb injectors

Anyhow - spoke to Power, only thing they can think of is it could be due to the cold... Can't remember if s/c/p disappeared last winter too....

[G20RG B]

Carbon Cans will bring back S/C/P.

[R TOY]

Or a bowl of rice crispys.!!

[yzf1070]

R TOY said:

Or a bowl of rice crispys.!!

I'd rather ave a bowl of coco pops.....!

[caduceus]

yzf1070 said:

I'd rather ave a bowl of coco pops.....!

Just make sure you wipe the pipes afterwards then.

[T5SOR]

When they did the RR upgrade they probably changed the ECU. It only popped as it run rich....