persistent's latest activity
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Ppersistent replied to the thread 2020 with slight vibration at idle.any time there are misfires, you should get a scan tool and check the dtcs. when i was having regular misfires on 1 cylinder, the ecm...
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PIs the truck new to you? I read that these have such a low idle speed from factory for EPA that it feels like a miss fire. Our 17 has a...
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Ppersistent replied to the thread 2017 LT Tahoe 5.3 Randomly Starting.i assume you don't see a battery icon when you attempt to start the engine and it fails. without some indicator that the battery is...
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Ppersistent reacted to Joseph Garcia's post in the thread Engine Temperature Keeps Getting Lost and Fans Run at Full Speed - SOLVED with
Like.
We need the underlying trouble codes that are generating this warning light on your dashboard. I recommend that you get yourself a... -
Ppersistent reacted to Real_Talk's post in the thread 2016 Yukon Denali Intermittent Starting Issues with Like.
Follow up to this post. The starter was bad. I should have seen the signs, sluggish start, stated a year ago, never thought much of it...
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Ppersistent reacted to Big Mama's post in the thread 2016 Yukon Denali Intermittent Starting Issues with Like.
Do you have access to a Bidirectional scan tool? This would show you any codes that are stored. A change in temperature points to a low...
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Ppersistent replied to the thread 2018 Yukon 6.2 strange sound.i recently had a consistent misfire on cylinder 8, and i learned the hard way that you should always do compression and leakdown tests...
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PMy guess is that you've got a failed cat with parts inside being moved around by the exhaust gases.
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PI do my own alignments since I rebuilt the front end of my ‘99 burb and wanted to ‘get it close’ before taking it for alignment. Well...
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PI got sick of playing this game with these shops and learned how do it myself. It aint perfect but at least I aint getting charged for...
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PMove the front tires/wheels to the back and back to front and see if slight pull/drift to left goes away. A radial tire pull or push is...
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Ppersistent replied to the thread steering column out of alignment after removing steering gear.i pulled the steering gear to check it and take some measurements. i found that it was indeed properly centered as-is, but my inference...
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Ppersistent posted the thread steering column out of alignment after removing steering gear in Engine & Drivetrain.i'm nearly done with fixing this car, and i now have a steering alignment problem that has come up. with the wheels dead straight, the...
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Ppersistent replied to the thread 2020 6.2L: misfires, lifter issues and engine replacement - SOLVED.UPDATE: i replaced a lot of stuff in the top of the engine, but that didn't fix the problem. ends up it was failed piston rings on...
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Ppersistent replied to the thread dtc P06DA: open oil pump solenoid circuit.i'm being polite when i say i'm "not a fan" of how gm licenses their software. am i right to assume that it is a requirement to have...
