I have 180,000 miles on my SUV but have never replaced my muffler. I have no problems with the muffler but was wondering if there is a year or certain milage I should change it.
2007-02-28 14:32:27 · 10 answers · asked by Beznutz 2 in Cars & Transportation ➔ Maintenance & Repairs
as long as your catalytic converter aint clogged its fine.
2007-02-28 14:36:52 · answer #1 · answered by wheels47012 3 · 0⤊ 0⤋
If you drive long miles your exhaust system is going to last a long time because all moisture and condensation is dried out from the heat of the exhaust. People who drive short miles usually less than 10 at a time go thru mufflers almost yearly . As long as it's not noisy or rattles you don't need to replace it.
2007-02-28 22:43:39 · answer #2 · answered by countryboy 3 · 0⤊ 0⤋
Inspect your exhaust pipe visually all over looking for rust thru holes either on the pipes or on the muffler. Tap on it. You should hear a "ting, ting, ting" kind of noise. If the noise is more muffled and/or if you break thru, well it is time. Exhaust fumes can get into the cab besides the extra noise.
2007-02-28 22:43:57 · answer #3 · answered by ButwhatdoIno? 6 · 0⤊ 0⤋
Almost all newer vehicles come with stainless steel exhaust these days.When the SUV starts sounding loud,it's time to check the exhaust.The stainless steel can rot from the inside out due to chemicals in the exhaust gas itself.
Congrats on the high mileage.
2007-02-28 22:44:33 · answer #4 · answered by Anonymous · 0⤊ 0⤋
Normally you replace them when they rust out. And normally it should of rusted out by now unless that is like all highway traveling miles. Or you own a Lexus with an all stainless steel exhaust system that never needs replaced.
2007-02-28 22:37:48 · answer #5 · answered by Anonymous · 0⤊ 0⤋
No, many mufflers now a days are aluminized to avoid rust and corrosion so they last a long time. When it gets loud you will know when it is time....
2007-02-28 22:52:09 · answer #6 · answered by davedoorman66 2 · 0⤊ 0⤋
That is a long time for a muffler, but if it isn't getting louder, or rusted pinholes showing up on it, then you are good...
2007-02-28 22:38:34 · answer #7 · answered by Michael B 6 · 0⤊ 0⤋
you should only change it if ther is a hole in it or some kinda restriction. unless you are looking for more horse power, then you should replace it with a high flow muffler and stainless steal exahust.
2007-02-28 22:41:45 · answer #8 · answered by Jeremy S 2 · 0⤊ 0⤋
i own a shop,and id just keep an eye on it and make sure it don't rust through,as long as its good and quiet,and is giving no problems i wouldn't even bother with it,good luck,i hope this help,s.
2007-02-28 22:40:27 · answer #9 · answered by dodge man 7 · 0⤊ 0⤋
If there's no holes or rust, and if it isn't clogged by carbon deposits, then you are just fine - lucky you! I wish I could find one that lasted that long...
2007-02-28 22:42:55 · answer #10 · answered by Me 6 · 0⤊ 0⤋