rdezs's latest activity
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Rrdezs replied to the thread 2012 Suburban Misfire #5 drama.I used the Diablo predator to turn off the AFM, and make a few other adjustments like tightening up the shifts for longer transmission...
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Rrdezs replied to the thread Fuel pressure increase when in open loop due to CEL.Cylinder number 6 should be one of the AFM cylinders.... Very likely a collapsed lifter or an issue with the VLOM. The VLOM controls the...
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Rrdezs replied to the thread Power Steering Line and Fluid Replacement.Yeah it's a bit tight on the back side of the pump. Mine wasn't leaking, but when I dropped the front differential to get the oil pan...
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Rrdezs replied to the thread 2012 Suburban Misfire #5 drama.Be careful when looking at a delete "kit".... Not only can you put together your own from getting each piece individually, you'll know...
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Rrdezs replied to the thread 2012 Suburban Misfire #5 drama.At this point it might be worth putting the original injectors in....
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Rrdezs replied to the thread 2012 Suburban Misfire #5 drama.Good examples of what could cause random misfires on multiple cylinders..... I just don't see those items only affecting cylinder number...
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Rrdezs replied to the thread 2012 Suburban Misfire #5 drama.It's not unusual to find it at that mileage to still see the original hone marks in the cylinders. I wouldn't worry about the bottom...
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Rrdezs replied to the thread 2012 Suburban Misfire #5 drama.
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Rrdezs replied to the thread 2012 Suburban Misfire #5 drama.Quite the head scratcher. I'm still pretty sure it's a lifter.... keep in mind that during the compression test where you just crank...
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Rrdezs replied to the thread 2012 Suburban Misfire #5 drama.I'm thinking you're not getting a code for misfire because it might not be misfiring..... As far as the coil and spark plug go. But I...
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Rrdezs replied to the thread 2012 Suburban Misfire #5 drama.At this point, I think I'd be pulling the heads and the lifters. It would be a great time to do the AFM delete.... with the inherent...
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Rrdezs replied to the thread 2012 Suburban Misfire #5 drama.I think you pretty much narrowed it down then. Wiring harness issue to number five coil, or you've lost your oil control ring on piston...
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Rrdezs replied to the thread 2012 Suburban Misfire #5 drama.In the absence of such a scanner.... Have you tried swapping injectors yet?
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Rrdezs replied to the thread 2012 Suburban Misfire #5 drama.I suppose you could have broken the lower oil control ring on piston number five. Compression would still be good, especially with extra...
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Rrdezs replied to the thread 2012 Suburban Misfire #5 drama.That slop in the rocker arm you referred to.... I assume you mean you can move it left and right across the top of the valve stem, and...
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