i just went and reinstalled my slowmaster 50 on my truck because i was tired of the power loss and i still have that crackling backfire noise..how would i fix that>? neg terminal remove>? bail me out brothers

 

put a real muffler on. or install a tip if you dont have one.

 

^ Exactly.

 

To fix the wrap/crackle sound, let the engine & exhaust warm up... Then rev it. Just about any high velocity exhaust will pop anyways. My true duals does it even. The best fix, dont show off with reving.

 

wow

 

no...remove the positive terminal and see if it still crackles.

 

Not sure what the hell a "slowmaster" is.

Removing terminals won't stop the cracklin and poppin though. If you have a louder than stock muffler and it's too loud, if it lets you hear something you don't want, go quieter even back to stock if need be, OR add another muffler in line with it.

If you have more than a little poppin, maybe a crack or other leak in the system allowing air in?

 

 

na i had no muffler and the computer system got use to making the engine work harder. now the slowmaster(flowmaster) is on it and it thinks there still no muffler. removeing bat terminals should help reset it

 

wtf are you talking about?!

 

i just put my muffler back on. my computer system has been used to it being like that so it still backfireing like it use to. would reseting computer system be of to do to help?

 

Slowmasters must sure be some technologically advanced type muffler if they have terminals.

 

is the truck throwing any codes???

 

^ That is the question right there. We really don't know what the hell your talking about here OP.

 

Oh .... That 'splain's it some more better.

Unhooking the negative battery cable for 15-30 seconds can't hurt but a Flowmaster will still pop and crackle some on deceleration. I've even heard stock exhaust do it if geared down. The difference is in "degree" or "volume level".

Stock get's it quiet enough that you don't hear it.

Why is a Flowmaster any more deserving of being called a "slowmaster" than whatever other muffler is your favorite?