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Showing results for tags 'longtubes'.
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Installed Pacesetter longtubes and ran true duals on my 2017 Sierra 5.3 today. I did not install my rear oxygen sensors because I assumed that it would run fine off of the front sensors like every other vehicle i have. I did not get it tuned yet but before I even got home from the garage the truck is running like shit And throwing a code for cyl 7 misfire, along with all the codes that come with the rear o2’s being unhooked. Can anyone tell me if these are related , or is it just coincidence that it happened right after? Truck has 27 thousand km’s. Thanks in advance.
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- cyl 7 misfire
- longtubes
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I purchased these headers about a year ago and before I could get them installed started having issues with my 2016 Sierra and didnt want to give GM any reason to deny my powertrain claim. I have since had those issues resolved but decided to go a different route with my truck and thus these are for sale. Asking $750 obo plus the ride. Motivated seller as I would like to finish my G8. Thanks. These will fit both the 5.3 and 6.2 of the below listed vehicles. Note if you have the 6.2 you will have to expand the ball at the end of the connection pipe to fit. Thanks again. 2014-17 Silverado/Sierra2015-17 Suburban/Tahoe/Yukon/Escalade
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replacement for corsa sport muffler
johnk45 posted a topic in 2014-2019 Engine, Driveline, & Exhaust
Hello Ive had a corsa sport catback on my 14 6.2 for a few years and have loved it, but I recently installed longtubes with a catted y-pipe and it is obnoxiously loud. I'm just looking for the best replacement for it that wont be too loud. I know I'm not the only one that has ran into this, so hopefully someone can help out. Thanks!- 24 replies
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- corsa sport
- muffler replacement
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