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where is the fuel line located?? [Archive] - Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum

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IceN
07-28-2005, 06:44 AM
Where is the fuel line located in the engine bay? I need to tap into into for my nitrous kit. Thanks Icen

SATBLS
07-28-2005, 10:36 AM
I can't say for sure, but if the injectors are easy to find, I'd say to just follow the fuel rail that feeds them back to a point where you want to tap into the line that feeds the rail.

Oh yeah...be safe with that stuff. And then have some fun! :D

IceN
07-28-2005, 10:48 PM
as sound as that may seem, we have a problem. Where the hell are the injectors and fuel rail :duh: . If you could tell me wat its next to or a take a quick pic.

jimmyjam
07-28-2005, 11:37 PM
The fuel injectors aren't visible without removing some plastic from the engine. Try this: stand on the drivers side of the car looking at the engine. the ECM is the silver box with heatsinks on it and big wire harnesses plugged into it. look down to the right of it. there should be 3 fuel lines there. :cool: party time

IceN
07-29-2005, 10:04 AM
do u know which exactly of the 3 it is

jimmyjam
07-29-2005, 10:48 AM
no but the fuel rail for the injectors is in the round-ish black plastic , to the right of the big black resonator that the intake plugs into. underneath the ECM the metal fuel line connect to flexible lines, which connect to metal lines again on the engine block.

If I were installing NOS in my car I'd at least spend $15 on a haynes or chiltons manual. It'll tell ya how to get to the fuel rail and show pictures and junk. Its a good reference. (not great, but good for the price)

IceN
07-29-2005, 11:04 AM
no but the fuel rail for the injectors is in the round-ish black plastic , to the right of the big black resonator that the intake plugs into. underneath the ECM the metal fuel line connect to flexible lines, which connect to metal lines again on the engine block.

If I were installing NOS in my car I'd at least spend $15 on a haynes or chiltons manual. It'll tell ya how to get to the fuel rail and show pictures and junk. Its a good reference. (not great, but good for the price)

i had ordered the big boy manual, but the usps lost it in the mail. I swear my tb was never meant to be modded, every little mod goes wrong.