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Rrdezs replied to the thread Found in oil pan 2012 Yukon denali.Basically what you'll need is a harmonic balancer puller, a new harmonic balancer bolt (supposed to be a one time use torque to yield)...
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Rrdezs replied to the thread Found in oil pan 2012 Yukon denali.That's definitely the timing chain tensioner. Time to pull the front cover.
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Rrdezs replied to the thread Stabilirak Off, Traction Control Off, Engine Light On, Into limp Mode - In that order, while driving.I'd also check the resistance on the battery cables. They tend to fail from within, and that definitely looks like a connection issue...
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Rrdezs replied to the thread Shifter cable disconnecting from trans bracket.2+ years and still going ...welded new shaft, no grommet
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Rrdezs replied to the thread Stalls at low idle when hot and wont restart.You'll probably have to check your harness closely, all the way from the ECM to the injectors. It's not uncommon for heat to affect a...
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Rrdezs replied to the thread Stalls at low idle when hot and wont restart.Check the purge valve on the intake manifold that it's not stuck open. (Which can flood the intake with fuel vapor and cause stalling)...
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Rrdezs replied to the thread GMT900 SUV Converting Oil & Trans Cooler Lines to 6AN & 8AN Braided SS w/ AN Fittings.Did something similar 2 years ago on my Hummer H2, using the same oil cooler line block on the oil pan. (They are marketed under a...
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RUh, no. Sooner you disable Engine Half@$$, the better. (If you wait til you have chronic emphysema before you quit smoking, you might...
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Rrdezs replied to the thread AFM/DoD Delete Advice Needed.By using a plug-in disabler, you prevent the system from engaging and disengaging thousands of times in a month. Every time it engages...
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RJust going to chime back in here and repeat what I said in the second post. You will need to replace the cam. 99.9% of the people on...
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Rrdezs replied to the thread Bearing problem?.How many miles on the engine? I also concur, 7,000 miles is way too long between oil changes. If you do short trips and basically stay...
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Rrdezs replied to the thread 2007 Yukon Denali RPm increase without pedal input.I was just thinking myself about the coolant temperature sending unit. Is it reading accurate on a bi-directional scanner? And as usual...
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RAnother source not referenced in the google response, where 'Stroked 4.8L' took measurements of a gen5 engine back in 2014...
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Rrdezs replied to the thread AFM/DoD Delete Advice Needed.That's not even close to being evidence of anything. Reported it as an immediate misfire, then nothing in over 2 years..... And why on...
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Rrdezs replied to the thread AFM/DoD Delete Advice Needed.Very true.... regular lifters have in fact failed before AFM ones, just nowhere near as common
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