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    will it fit?

    my 2011 GMC yukon xl with the 5.3 emgine ,transmission is about to go out. and before it does i want to change it. but i can only find a 2010 gmc yukon DENALI witch has a 6.2 engine, will that same trans fit my yukon? l
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    Saved from scrap

    i will have to do that for now , but eventually i want to change them all
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    Saved from scrap

    thank you guys for all the help. i will order new AC delco injectors but will have to wait for a while since they are $60 each o_O
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    Saved from scrap

    i feel dumb, i switch number 7 injector to the number one which is not misfiring, put it all together and started the car, still flashing check engine, scanned it and only code says p0300 random misfire detected. did live data and turns out number one is now misfiring and number 7 is no longer...
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    Saved from scrap

    i will do that tomorrow mornig. thank you
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    Saved from scrap

    yes
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    Saved from scrap

    Here's a video, live data while vehicle in idle
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    Saved from scrap

    update, after having a few weeks or rain and being very busy at work, today i finally had the day off. i been outside since this morning, i started by switching, the spark plug, coil and wire cable from a good cylinder to the 7 cylinder, but the misfire condition didnt change, next i did a...
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    2003 cadillac 2wd to AWD

    another idea i have is to sell this 6.0 since many people look for LS swap . and buy a 5.3 with lower mileage for the cadillac?
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    2003 cadillac 2wd to AWD

    ok i have a 2003 Cadillac escalade,5.3 2WD awesome body and paint, zero rust, recently have a bad misfire, which might turned out to be bad cylinder. not sure yet. havent got time to check, worst case it turns out that i will need a new engine. or do the head. it has about 256k miles on it...
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    Saved from scrap

    yes, i have already seen with my scanner and live data. i see number 7 cylinder misfiring the most
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    Saved from scrap

    yes all codes cleared before starting the vehicle, then i started the vehicle and no lights were on but it wasnt running smooth, so when i attempted to acelerate the check engine light cames on flashing, and gives out code p0300 only code.
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    Saved from scrap

    well, after new converters , it is still giving me code p0300. o_O any ideas whats the next step i should take? new plugs and wires new coils. new fuel injectors new cats new all 02 sensors
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    Saved from scrap

    :lol:, im about to order a set of new catalytic converters and have them replaced both
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    Saved from scrap

    Update.. so i ran the truck for about 20 minutes down small roads. after i got home i checked each catalytic converter with my laser termometer. passangers side seems to be evently heated at 230f to 255F then went to the drivers side and the upper side closer to the engine was normal 235F...
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    Saved from scrap

    no i have not checked for clogged cat, but will do tomorrow , thank you
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    Saved from scrap

    i got new ac delco spark plugs, new NGK coils, new wires, and set of new ULTRA-POWER injectors. ac delco injectors were out of stock on rockauto after installing all. i still get the p0300 engine light flashing on the dash. engine sounds a little better, after watching live data for misfiring...
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    Saved from scrap

    Update..!! Got a set of injectors on Amazon (prime) so I could get them quick,and cheap and installed them today. Most of the misfiring cylinders are not misfiring anymore, I have my scanner which shows each cylinder, how many misfires it generates. I have only 2 cylinders on bank2 that are...
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    Saved from scrap

    got all cylinders tested. with engine running Cylinder 8 == 90 psi Cylinder 7 == 90 psi Cylinder 6 == 100 psi Cylinder 5 == 100 psi Cylinder 4 == 110 psi Cylinder 3 == 95 psi Cylinder 2 = 90 psi Cylinder 1 == 105 psi thats with...
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    Saved from scrap

    Did compression check on one side of the engine, Cylinder 8 == 90 psi Cylinder 6 == 100 psi Cylinder 4 == 110 psi Cylinder 2 = 90 psi
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    Saved from scrap

    How much psi compression should It be ok? With vehicle cranking or vehicle running?
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    Saved from scrap

    Yes sorry. It's ,2003 Cadillac Escalade with 256,000 miles 2WD 5.3 engine vin "T" I bought it because I have a GMC Yukon Denali with a 6.0 that has a rusty body and frame, but If this 5.3 is repairable I can keep it. Misfiring cylinders are. 2, 6, 7 and 8
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    Saved from scrap

    This past weekend I saved a 2003 Cadillac Escalade from being scrapped. It did cost me a lot because I bought it from the scrap guy. He was going to part it out. But I had to save it because it's one of the cleanest Escalade I have seen. And 0 rust, The guy just told me that the engine had a...
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    heavyduty bumper?

    recently acquired a 2011 Chevy Suburban and it was wrecked from the front. i pretty much have all the parts except for the front bumper, its been hard trying to find a good bumper cheap, especially the same color, i checked ebay and they do not seem to be too expensive new, but the problem is...
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    Replacing engine

    Do you know which years i should be looking for then?

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