I have an NX wet kit and i beleive i have a faulty fuel solenoid which is causing my car to stumble/hesitate/running rough. How do i disconnect the fuel line from the fuel rail? Do i just unscrew it? any help would be greatly appreciated. thnkx

 

 

If your talking about the fuel line that run on the driver side, you'll need to get a fuel line tool remover(autozone). they come in a pack of four. The parts people there should be able to help you out. They are round in shape with a slit in the middle so you can slide over the fuel lines running off of the intake. just push it up into the lines running to the intake and pull, should pop right off.

 

Or you may be talking about a line that goes to the schrader valve at the rear of the fuel rail on the passenger's side. That would just unscrew, though be aware that there will be fuel pressure to that line. Also be careful, the schrader itself is fairly weak, so do your best to hold the valve while you unscrew the line, and not to tighten it too hard when putting it back together.

Dave

 

You'll also need to put the little valve back in there since it needed to be taken out when the line was put on.