2.0L LSJ Performance Tech 205hp Supercharged SS tuner version. 200 lb-ft of torque.

fuel line bleeding ?

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Old 07-02-2009, 08:10 PM
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fuel line bleeding ?

I know when you put new fuel injectors in your supposed to bleed your fuel line now if I ordered a ottp stage kit and they already flashed my computer is it ok to plug the pcm back in to start it up just to bleed the fuel line pressure down?

how important is it to bleeding the line to put new injectors in?
Old 07-02-2009, 08:12 PM
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just get a rag and a flathead. remove the fuel rail cover. remove black cap on the schrader valve. layer the rag over that valve and press down with the flathead. keep doing that until all the pressure is out of the rail
Old 07-02-2009, 08:18 PM
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o ok that works than, the gm book tells you to pull the fuel pump relay and start it up to it stumbles
Old 07-02-2009, 08:20 PM
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Originally Posted by gearhead06
o ok that works than, the gm book tells you to pull the fuel pump relay and start it up to it stumbles
that works too. just takes a lot longer
Old 07-02-2009, 09:36 PM
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the fuse box method, pull the relay, turn it on, let it die...now all ur lines r empty
Old 07-02-2009, 09:54 PM
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Originally Posted by BLAZIN07SS
just get a rag and a flathead. remove the fuel rail cover. remove black cap on the schrader valve. layer the rag over that valve and press down with the flathead. keep doing that until all the pressure is out of the rail
x2.. do it all the time when i put the race gas in the car
Old 07-02-2009, 10:19 PM
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I ordered a ottp stage kit and they already flashed my computer is it ok to plug the pcm back in to start it up just to bleed the fuel line pressure down on my stock components
Old 07-02-2009, 11:43 PM
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I would think if all you are doing is idling till it dies, i would be ok, but dont take that as gospel, I really dont know for sure
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