LT1-LT4 Modifications 1993-97 Gen II Small Block V8

De-pressurizing the fuel lines

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Old 05-31-2008, 04:45 PM
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Default De-pressurizing the fuel lines

What is the easiest way to de-pressurize the fuel system in these cars? don't to just pull the lines, but if the is the easiest way, then i guess that is what I will do. Also, how the hell do you gets the lines off? they re kicking my ***.
Old 05-31-2008, 04:49 PM
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Originally Posted by lookin4aTA
What is the easiest way to de-pressurize the fuel system in these cars? don't to just pull the lines, but if the is the easiest way, then i guess that is what I will do. Also, how the hell do you gets the lines off? they re kicking my ***.
The fuel presure is released by the shrader valve on the fuel line. Remove gas cap at tank, and there is a tool required to release the fuel lines. It snaps on line and will release the line.
Old 05-31-2008, 11:38 PM
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Originally Posted by BattleShip
The fuel presure is released by the shrader valve on the fuel line. Remove gas cap at tank, and there is a tool required to release the fuel lines. It snaps on line and will release the line.
Yep, just take the little shrader valve cap off and push on it. I suggest having a rag ontop of it though so it doesn't spray fuel around heh

And the tools Battle mentioned can be bought at your local parts store for a few bucks, they're just plastic rings and are used on Fuel, AC and I believe some heater hoses too.
Old 05-31-2008, 11:59 PM
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cool thanks. Now where is this shrader valve at? I'm not sur what I am supposed to be looking for.
Old 06-01-2008, 12:04 AM
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It's at the back of the engine bay, right behind the top of the intake manifold, has a little black cap on it.


Last edited by Formula413; 06-01-2008 at 12:56 AM. Reason: Shrunk huge image down a little
Old 06-01-2008, 12:05 AM
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HAHA Sucks to be you guys. 93s is mid-intake on drivers side
Old 06-01-2008, 12:47 AM
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It's really not that bad. It just seems like it at first. I hooked a pressure gauge up before changing the filter to use the bleeder and again after just to see if the pressure changed. Not hard at all. Nothing on an LT1 seems hard to me after working on my daily driver Escort where EVERYTHING is a pain in the ***.
Old 06-01-2008, 01:08 AM
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Well, I was back there removing my AIR plumbing, so I feel anything 6" under the cowl is a pain to access.



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