3.6L intake/fuel Injector replacement Cadillac GM Chevy Buick

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  • @verohandymike
    @verohandymike8 ай бұрын

    A few points here that might help someone else. I usually remove all the bolts that hold the two injector rails, even if I am only removing one rail, just gives me that much more room. You do have to remove that front rail first before you can start to remove the back one. Don't start to pry the back one loose until the front one is off. When replacing, get the back one all the way on, bolted down, then remove bolts to give you room to put the front one on. They do NOT give you enough room to work with these injectors, you'll look over at your grinding discs a few times as you struggle to get them out or back in, but don't give up, they will fit! The rails are a pain to get out, really hard to explain how to take them out too. Main thing is that you begin to get them out with a lot of wiggle/jiggle, holding them about level, but after getting them out half way, you'll have to lift one end more than the other to get them out. The metal clamp that secures the injector to the rail does not need to be taken off, in fact I have never taken them off, even though some new injectors will come with a replacement clamp. Think of the clamp as being a twist-to-release clamp. I use a channel lock to twist the clamp on it's axis to release the injector, when I take the injector out of the rail, the clamp is left loose on the rail but does not come off. The twisty thing on top (pcv) you kinda struggle with to remove/replace, the other end of that tube is a quick release, take that off and the top will turn and come off easily, otherwise you can leave that for last, when the intake plenum is ready to come off you can turn it 90 degrees and remove the valve. That wiggly fuel line they want you to replace each time is about 100 bucks, when you've got to the point you've got the rails in and that line on and all tightened, reconnect battery and pressurize system, you can easily check for leaks that way. I use paper napkins to plug those intake holes rather than try to use tape, just usually easier to find napkins and if there's lots of oil the tape won't work.

  • @jackcorr3318

    @jackcorr3318

    6 ай бұрын

    Do you honestly need to replace that 'wiggly' fuel line? I'd love to save myself the 100 bucks if it aint worth replacing

  • @verohandymike

    @verohandymike

    6 ай бұрын

    @@jackcorr3318 I've had to replace one after taking it on and off maybe about 4 times. It uses compression fittings on the ends and they will want to leak if you're not lucky. I would say if you have the time, reassemble the whole thing and if it does not leak you're good to go. But if you've got it on tight and it still leaks, don't force it, just replace.

  • @sergeysergeev9271

    @sergeysergeev9271

    15 күн бұрын

    How to remove the injector from the rack?

  • @jessekirkland4484
    @jessekirkland44844 ай бұрын

    Most helpful video yet on fuel injectors, Thank you very much

  • @FerKurl

    @FerKurl

    4 ай бұрын

    Thanks buddy 👍

  • @marklott8235
    @marklott82354 ай бұрын

    The whole point of me watching this was to see how to put the clip on having a pain in a** time getting the clip on

  • @sergeysergeev9271
    @sergeysergeev927115 күн бұрын

    Is it possible to change only one injector?

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