Stock Ehaust systems...
#1
Stock Ehaust systems...
I have now had the 3rd rust out on an exhaust system that is only 4 years old! This is a stock set up,replacements from NAPA.The unit is always driven at full warm temps(25 mi+) and I now had another tailpipe/muffler fail! Both the muffler and the tailpipe are virually perfect,just the outlet of the muff is cheese,so I can't just sleeve it and put them back together! Yes,I am going to have to replace a PERFECTLY good muff for $70! Is this driving any body else as crazy as it is me? Does anyone remember the small weep holes in the old muffs? Because:when you burn gasoline,the by product is water! Advice welcome,as I used to have exhaust systems go a full 150-200K! This is BULL!
#4
Well the replacement was a Walker,but no warranty valid after 3 years! Even in a salt free climate:reason? It wasn't "professionally installed" I am so much more a wrench than the monkeys at Midas!Anyway it was clearly product failure,not installation! Regardless,now I have to buy another $75 muffler to keep my Jimmy fume free! And will not have a warranty either! I guess thats what I gotta do,and buy a new gasket and hardware to boot! I was gonna flush the coolant system next week but now that ain't gonna happen! Thanks Walker! And I never had any problems with their products before!
#5
When my OEM muffler rusted out a couple of years ago, I installed a Walker "top of the line" with a lifetime guarantee. You can only install it one way due to the flange on the inlet, there are no "adjustments", ya can't screw it up. Damn thing rattled & hit the frame so hard that it wore a hole in the muffler. I told them about it when I installed it and decided to wait til it went bad. Yeah, well, it went bad. I checked around with other muffler manufacturers and found AP makes one with the correct dimensions. Warranteed the Walker and put the AP one in and it fits perfect.... AP #700187 and it's about half the cost: (it fits 2 door Blazer & Jimmy only). It's as quiet as the OEM, (Walker was noisy) we'll see how long it lasts.
I used to sell Walker exhaust years ago, when it was good stuff and it fit.
I used to sell Walker exhaust years ago, when it was good stuff and it fit.
Last edited by Captain Hook; 10-21-2012 at 03:18 PM.
#6
I have run two Blazers with aftermarket mufflers. I use Pro Flow mufflers. They are made in Canada & have a nice sound & last. The one on the 97 Blazer I owned has well over 100,000. I sold it when it had 100,000 on it & the guy that bought it says it is still going good.
I run MagnaFlow on my Dodge 2500 4x4 V-10.
I run MagnaFlow on my Dodge 2500 4x4 V-10.
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