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k ive tried to do a search but cant find anything....why does my 03 LQ4 have this kinda fuel rail...is that a intlet and a return? cause my rails on my truck now only have a 1 line comin in..that mean it doesnt have a return?? im lost!!
http://i4.photobucket.com/albums/y12...7/DSC00052.jpg
swap your rails on to the LQ4. 99-03 came with a return fuel system. 04-06 came with a returnless fuel system. That is just how they are designed....
use whatever is on your truck now. anything on the motor now dont use. this way everything is correct
thats a return style fuel rail. on the newer models like you have, you have a returnless. like they said just use the one you have now. I had to change mine and get that style bc my intake was newer and just had one
It's because the returnless systems have the fuel pressure regulator in the tank as part of the sender.
^^what all of them said^^
ahh okay sweet..thanks guys!