I changed to a 2.5 in 2.5 out 2 chamber flow..not a flow its a IMCO muffler.anyway the truck seems to take longer to wind up and running hotter than it was.Is it the new muffler.I reset the pcm and now it seems richer
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I changed to a 2.5 in 2.5 out 2 chamber flow..not a flow its a IMCO muffler.anyway the truck seems to take longer to wind up and running hotter than it was.Is it the new muffler.I reset the pcm and now it seems richer
Some mufflers are made to flow one direction like A=>B. Could this be the problem?
Inlet and outlet are in the correct place...I talked to the company rep.,and hes going to send a differant muffler to try and will keep sending mufflers until we find what I like. :rock: The company is down by Austin somewhere......Good ole Texas boys :thumb: