Recent content by Hoeston

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    Low Oil Pressure ,Next Step

    I recently changed my oil pressure sensor and the filter. The check engine light had come on and oil pressure gauge stuck at max 80. 3 codes for the sensor failure. Prior to changing the sensor/filter the gauge would idle around 30-35 when warm, closer to 40 when cold. Now, after changing them...
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    Low Oil Pressure ,Next Step

    Hows she running now?
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    2013 Yukon XL Denali wiring on AC/ Heater control panel

    Don't mean to bark up someone else's thread but maybe you've already answered this for me. My 2014 ppv had the ac control module removed. All 4 harnesses were there and intact(if anyone still needs to see what they look like I can post a pic, let me know). I bought a used ac module panel and...
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    Tuning standard?

    It seems like most people get their ppvs tuned after purchasing. Mentions of squeezing every bit of perfomance or that they wanted better mpg so went to standard tune, or they performed subtantial engine work requiring a tune(afm deletion). Is retuning a standard on used ppvs? I don't plan on...
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    '15 Tahoe PPV

    Drl likely was deleted from factory. Check the 12v accessory outlet fuse. While you're at it check them all(both fuse panel boxes)with a tester. I had read what seemed like a good explanation of finding the horn wire somewhere. Pretty sure it was this forum if you search around you may find a guide.
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    Ball Joints and Sway Bar links

    You may want to leave any plastic wrapped bushings sealed. This is the only original not split or warped bad. I had just removed it before this pic
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    Ball Joints and Sway Bar links

    Sway/stabilizer bar end links and bushings were easy to replace for me. The links took some time and effort to remove the nut but an easy task. I greased the new link spindle and bushings before reinstallation(unsure if it helps but may reduce squeaks and wear). 1 of my links was completely...
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    2014 PPV/Mo hoes mo problems (check engine light)

    Got her fixed. Wire harness was rubbing against a stud/bolt exposing the wires creating a short causing multiple codes and the reason it was auctioned. Repaired that section, moved the harness and reloomed. Only the 02 light code stayed on after. Had a few o2 sensors to replace, the light went...
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    2014 PPV/Intermediate hesitation/bogging/stumble with AC on

    This is how my older sedan drives with ac on and it is said to be normal for it. It was explained the in combination with the moderately sized alternator, when the ac is running there is a large load and will seem to bog the engine some. Seems as it has become worse over time. Im not sure if its...
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    2014 PPV/Mo hoes mo problems (check engine light)

    Thanks for the input. I'd like to save her I was leaning toward the internal engine diagnosis as the next step since both gm and the other shop recommended that. I spoke to a different shop today who seemed to think it's just about never the wiring harness in their experience and recommended...
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    2014 PPV/Mo hoes mo problems (check engine light)

    Hi! Just bought a '14 Tahoe ppv 130k mi. w/a check engine light on for p0341 and p0340. It had a dead battery so I replaced 1(of 2) and it started after a few seconds cranking. The crank time can be extended and at times its ~1sec but not longer than 3-5 seconds ever. No other noticeable...
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