Recent content by Charles Hughes

  1. C

    2008 tahoe 5.3l in need of desperate help

    If the cam is original and the lifters are new then that could be causing it. Lifters wear to the cam.
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    2008 tahoe 5.3l in need of desperate help

    How about coil pack wires? Swapped or replaced?
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    2008 tahoe 5.3l in need of desperate help

    Has your buddy tried to swap cylinders 1 And 2 coil packs with another cylinder and see if the misfire switches? Eliminate a bad coil pack and spark plug first
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    P0641 after during oil pump Install

    I did try to start it without the serpentine belt on to eliminate that possibility.
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    P0641 after during oil pump Install

    2007 GMC Yukon Denali 6.2 So I attempted to install a new oil pump but was interrupted half way and had to stop. I removed the water pump. I removed the power steering pump rack assembly (5 bolts) and pushed it off to the side. I used a factory gm puller and tried with that along with O'Reillys...
  6. C

    Pickup tube question on 2007 GMC Yukon Denali 6.2

    I will check it out. I heard that about stage 3 and wasn't sure.
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    Pickup tube question on 2007 GMC Yukon Denali 6.2

    Well if you look at that cam picture it's pretty worn. So maybe I will order a stage 3 kit, new chromoly push rods and see where that takes me
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    Pickup tube question on 2007 GMC Yukon Denali 6.2

    Well the vin decide said vvt, and many others have said vvt as well so I will go that route.
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    Pickup tube question on 2007 GMC Yukon Denali 6.2

    Does anyone know if th camshaft is a 2 bolt or a 3 bolt? apparently auto zone, napa and O'Reilly all have different answers lol. I was kind of hoping to have it in my hands before tearing it apart. O'Reilly says 540 dollars. Online is like 330 but want to dot my i's
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    Pickup tube question on 2007 GMC Yukon Denali 6.2

    I did the down hill and it didn't help. I also overfilled a few quarts and that didn't help either. So I'm assuming the oil pump is completely shot.
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    Pickup tube question on 2007 GMC Yukon Denali 6.2

    Well I will make a party of it and order a new cam when I do the oil pump. Now I just have to decide if I should do a stage 2/3 upgrade.
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    Pickup tube question on 2007 GMC Yukon Denali 6.2

    Here is a question for everyone. I looked at the cam right before reassembly and I'm noticing some marks. Wondering if I should replace this cam? Should I consider like a stage 2/3 kit?
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    Pickup tube question on 2007 GMC Yukon Denali 6.2

    Well I took my time and redid the valley pan cover, gaskets and cleaned everything. Oil pressure is reaching higher now into the 40-45psi range on startup but still drops considerably too low after warm so I will tackle the oil pump next week. I was hoping to get to it today but that won't...
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    Pickup tube question on 2007 GMC Yukon Denali 6.2

    I am also wondering if my oil leak will minimize as well. I just wish I knew why the previous owner went through the trouble of removing the intake and sealed the edges but didn't replace the gasket. I was told the valley pan didn't need sealer around it. I was contemplating using some extra...
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    Pickup tube question on 2007 GMC Yukon Denali 6.2

    So here we are. I decided to do the valley pan first. I'm glad I did. Every bolt on the valley pan was loose Absolutely no socket wrench was needed. Every last screw was unscrewed with my fingers. I used a pry tool and patience to get the valley pan up. Every last square inch had black sealant...
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