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    2019 yukon 5.3 collapsed lifer. repair at home

    2019 yukon xl 5.3 2wd has constant misfire on cylinder 7 so i diag'd a collapsed cylinder 7 afm lifter. also have a broken spring on a different cylinder - but not misfiring im going to be replacing this at home can someone check my parts list please and let me know if i need anything else...
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    need help - maybe transmission failure

    $4k is pristine around here. The 07+ gen is about 5x as much though easy even for ragged out ones
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    need help - maybe transmission failure

    Of all the years I’ve had this truck, it broke to the point of not driveable twice. Pretty good report of you ask me. The g80 went out 5 years ago - fixed it. The shift band broke 2 weeks before my wedding in ‘11 - fixed it. Everything else has been normal maintenance. Well ahead of factory...
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    need help - maybe transmission failure

    Yes it is worth taking care of vehicles. I never said it wasn’t. The roof leak, window, bearing, gauge issue and pinion play is all recent. The other issues are things that I haven’t gotten to for various reasons. Med bills, kid stuff, wife had a ****** stroke - lots of things get in the way of...
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    need help - maybe transmission failure

    I drove it almost 2 miles to avoid the $200 tow bill just to get back to my shop
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    need help - maybe transmission failure

    Having serviced the trans every 10k miles since 29000 miles until 170,000 miles I’m not convinced the trans is smoked. I think it’s the transfer case. I also realized park is not holding the truck in place. However, I think I’m gonna let this go. I have a list of things that are wrong with this...
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    need help - maybe transmission failure

    2003 yukon 5.3l 4x4 back story - for the past couple weeks a slight noise has been happening. i initially thought it was from up front like a wheel bearing. it was never a low rumble like a wheel bearing usually is in a critical state. i mainly heard the rumble/rattle/noise while accelerating...
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    Fuel tank PROBLEM need advise/thoughts please gents

    well the job is done for now. I ended up flipping the ring upside down and drilling in 4 spots. drilled into the top portion of the tank just past the impregnated metal and ran screws through the ring into the top of the tank. pulled the pump down as tight as I can. it does not move in any...
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    Fuel tank PROBLEM need advise/thoughts please gents

    wrong words to use. I know I cant use nuts and bolts. what the idea was to use short but long enough screws to hold the ring down. no there isn't enough material to hold the lock ring down. I have 2 barely there metal tabs remaining. 1 tab is so weak and thin, it already bent up after putting...
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    Fuel tank PROBLEM need advise/thoughts please gents

    2003 Yukon 5.3 flex SLT 171200 miels had a fuel leak only when full. started having a stalling issue while driving, figured id tackle the fuel system today. I only have a couple days to finish this truck as I need the vehicle for work. finally removed the fuel filter to find black fuel coming...
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    03 yukon 80psi oil to 0psi under heavy throttle

    fixed. thank you took less than 10 minutes and installed new sending unit. all is good now with oil presure
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    03 yukon 80psi oil to 0psi under heavy throttle

    hello gents! 2003 Yukon 4wd 5.3l 164,000 miles oil pressure guage reads 80psi at all times. under heavy throttle gauge goes to zero with a warning chime. let off throttle and gauge goes back to 80psi any thoughts?
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    Update: Hard start after sitting 2-3hrs.

    what did you find out?
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    rear spring upper cup rust

    I have a 2003 Yukon slt 4wd (1500 size) I had my rear springs out the other day and noticed that the upper cups that locate and retain the springs are rusted. to the point of seeing through the cups! what are my options . . .
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    High RPM to shift out of 1st

    I know this is very very late to the party here but incase other people have a similar issue, maybe this can help. need to make sure the trans actually shifts into second gear and not just bypass it into 3rd. my trans broke the band that goes around the drum. the external servo was fine, just...
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    Rough Idle

    check 02 readings while running rough. rich/lean condition can cause this. also try to get a scanner than can read live data (specifically misfire and fuel trims)
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    Wheel offset 13 or 30

    ok all, I'm sure this has been asked before but I'm at work and can't spend a lot of time online so I'm gonna ask. I appreciate any insight. My truck is an 03 Yukon. I have 22" wheels on now that are old and beat up. The offset is +15. There is a decent lip, I don't rub, they don't stick out...
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    New Mbrp muffler

    found some sound clips any idea how this compares to magnaflow or corsa? deeper louder quieter rasp thanks
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    New Mbrp muffler

    interested! any place I can find sound clips? if it matters, I have an 03 Yukon with a 5.3
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    Shock Conversion question

    has anybody ever done the 4600 up front and the 5100 out back?
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    Yukon Down, AWD delete, headers, converter etc...

    thanks for the response on the wheels. are they +30mm offset? reason I ask is that is the wheel I found the other day while looking for replacement 22" wheels. my current 22's are beyond looking horrible and I am in need of new wheels. seeing your truck has solidified my wanting them. truck...
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    Yukon Down, AWD delete, headers, converter etc...

    what wheels are on the Yukon? also - for future reference, you do not need to pull the front off the crv to replace the compressor, it will come out of the bottom between the block and the front subframe. no need to pull any accessory of the engine either, just the belt off the compressor.
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    front bump stop came off - including metal bucket

    I have an '03 Yukon 4wd, I was looking underneath the front end when I had it on the lift the other day, I noticed the driver side bump stop was at a really odd angle. I literally touched the damn thing and it completely came off - bucket and all. what can or should I do? p.s. Ill start...
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    2003 Tahoe cabin air filter?

    my 03 Yukon does not have a filter either

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