Recent content by Foggy

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    Engine dies at slow speeds inconsistently

    Crank Sensor Prob full of oil. Remove the starter , then replace
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    I forgot what a PITA it is to drop the transmission pan NEED HELP w 2 Manifold Nuts

    Unfortunately it was the flange nuts at the exhaust with engine in the SUV No room for anything !
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    Battery dying over night

    I know it sounds simple, but make SURE your battery is good. Load test it ! Double check both battery grounds and positive cable to starter & fuse block. If the cables are original they may be corroded internally
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    Would it make any sense to install a 1-2-BOTH-OFF switch for a dual batt setup?

    The one note about the Detroit TrueTrac that I don't like is that you can't use synthetic gear oil. The synthetic additive act like a "posi additive" and screw it up. You have to use old fashioned 80-90w mineral gear oil without any additive. I own 3 detroits in my ford aftermarket built...
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    C0590 Suspension Code Help - SOLVED

    That happened to me on my 2014 several years ago !!! Went out for my test drive. No more suspension codes. Was just a bad shock Rides much better. The 20" rims are better too. More rubber !!!
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    C0590 Suspension Code Help - SOLVED

    Thank you for that info. It's the electrical side of these sensors that I'm just not that versed in (body junk) I did stay up most of the night working on this 2013 REAR Put new powerstop tow brakes/rotors/pads The M'fr caliper bracket bolts were about welded into the rear though.. And no way...
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    Rear Air Ride Shocks - Z55 : any company rebuild these?

    As title states. Does anyone rebuild these (OE GM ones) ? Or pay as cores ?? These have gotten soooo expensive $$$$ And I absolutely don't want to get rid of the Z55 active suspension
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    Aftermarket HD Rear Coil Springs - My Experience

    Looks Good ! I'm actually taking off my 22" wheels that came on my 2013 denali and putting on the 20" wheels that were stock on my 2014 denali Big difference with less sidewall on the 22's.. I'd think if you carry quite a bit of weight (enough to need better springs) you would really hate...
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    C0590 Suspension Code Help - SOLVED

    Thank You I found that in my search as well I guess my question is : is this an electrical issue or an internal shock issue It looks like it would NOT be the ride level sensor, that's a diff code
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    C0590 Suspension Code Help - SOLVED

    To be more specific: it's the C0590: 4 Right Rear Actuator Circuit Open TIA
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    C0590 Suspension Code Help - SOLVED

    On my new to me 2013 Denali (purchased this way) I've got the C0590 service suspension code. Right Rear Actuator issue. Is this usually the actual shock? Z55 Air Suspension Or the ride height sensor? Or any advice/ Experience is appreciated
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    [SOLVED] Help! Cant figure out grinding sound/feel

    Glad You Checked Mounts !!
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    Would like to address slightly soft shifts with HPT

    It take a while for the adaptives to learn... Sometimes up to 200 miles. Best to change filter/fluid and then to an adaptive reset procedure OR with HPT you can do a "clean/purge" procedure so the trans knows to RElearn the adaptives due to a service
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    I have a stupid question...

    Learn something new everyday.. Never have noticed this on either Yukon.. I'll look next time I go out !

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