2003 Jeep Grand Cherokee "replace muffler" Questions

Replacing muffler are they directional? Yes the mufflers are directional and should be stamped on the muffler it self to as the in and out or the direction of exhaust flow. Common for the off set side

...replace muffler.Drove for while and alls fine till back fires and buckles muffler.would the cat converter be stopping up?and for a quick fix can i cut off and replace with straight pipe to get engine ...

panel out of the muffler. Engine computer is new, also plugs, wires and timing. past trouble caused replacements. Drove auto home about 10 miles with no further problems. Starts okay, shuts down okay,

I replaced the muffler on my 1999 Jeep Cherokee but it's louder now, why? I replaced the muffler on my 1999 Jeep Cherokee but it's louder now, why? noise is at front,in the middle or back.

...in all vehicle exhausts. Your muffler is leaking in the seam which indicates that it may need replacement. Condensation will then be seen leaking form the tailpipe only. Generally, the heat of

replace your catalitic convertor jeep replaced my convertor with 175k on my 1996 jeep also modify your park on tranmition and reprogram you computer all at no charge labor and parts!!!!!!!!!!!!!!!!!!!

...backfiring. Blew hole in muffler. Put on new new muffler & it blew a hiole in that one also. Replaced crankshaft sensor but still doing same thing. What's wrong?? timing ...

...replace the unit and check muffler for noise matterial from convertor may also gone into muffler but maybe its only muffler or maybe only convertor. Another posibility check A/c clutch assembly maybe ...

Tailpipe rusted off muffler, or Muffler piece rusted letting go of Tailpipe, easy fix? Easy is a relative term. If you can get the remainder of the tailpipe off from the muffler, replacing the ...

my 1999 jeeps muffler is constantly being replaced because they say that gas is traveling through the exhaust and resting in the muffler eating it away. Why is the gas going through? if to much gas ...