I put new plugs in my in-laws 98 LTZ today and noticed a fuel leak on the quick disconnect end of the nylon fuel line going into the fuel rail.

I bought one of those quick connect nylon fuel end repair kits and installed (no more leaks) however I noticed "Non Repairable" on the GM fuel line I cut :)

I would like to replace the fuel lines in the near future.. Do these all go back to the tank? What a PITA.

Does anyone have the GM part numbers for the lines? how much work is this?

thanks much,

-Bill

Do you mean the metal lines under the car or all the plastic lines too?