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High Idle, Low Idle, Unintended Acceleration, Rough Downshift, Clean Throttle Body
Hey all, I got a fairly common base issue but it seems unique- I had a slight idle rev (200rpm) on the first start only, warm/medium ambient temp outside. I got bored one day, cleaned the throttle body which was a bit dirty but fair for 120K miles. I forgot to disconnect the battery before...- ChicagoSSV
- Thread
- Replies: 6
- Forum: Engine & Drivetrain
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GMT-900 Over Axle Exhaust Options
Looks great, Stainless Works makes some quality stuff. I'm looking for the pipe only though. That kit's about $1,000 and I'd be throwing out the muffler and tips- ChicagoSSV
- Post #3
- Forum: Engine & Drivetrain
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Two mufflers?
I dont have all-around drone like the Flowmaster 40s do, but just a lil blip around 1200rpm and a good buzz at 3000ish. Luckily that range is only when it holds the top end of that gear so its brief. The tires are stock Goodyear RSAs, which are terrible. Are you using the factory over-axle pipe?- ChicagoSSV
- Post #7
- Forum: Engine & Drivetrain
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Two mufflers?
Hey, I also have a Spintech 5000 and removed the resonator after trying it with the Walker replacement over-axle. I now definitely notice drone, mostly at 2700-3000 ish RPM. However, I could barely hear the new muffler with the resonator on. It sounded more like a proper V8 and definitely not...- ChicagoSSV
- Post #4
- Forum: Engine & Drivetrain
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GMT-900 Over Axle Exhaust Options
Hey, Im looking to add a mandrel bent over-axle/muffler-back exhaust to the 2013 Tahoe and need to know my options. I added a Spintech 5000 muffler with the Walker 55565 assembly and it was way too quiet with that extra muffler. I cut that off at the rear inlet and it sounds great but it...- ChicagoSSV
- Thread
- muffler back muffler-back over axle over-axle spintech walker
- Replies: 4
- Forum: Engine & Drivetrain
