I would try teflon tape on the treads of the fitting.
-----Original Message-----
>From: Bill Lessenberry <[EMAIL PROTECTED]>
>Sent: Apr 29, 2007 11:23 AM
>To: Chevelle-list@chevelles.net
>Subject: [Chevelle-list] Carb leak
>
>I bought a Quadrajet from a guy, the fuel inlet threads had been
>helicoiled. I installed it on the car yesterday and it's leaking
>fuel from the inlet. I've tightened the 1" nut as tight as I dare,
>and it still leaks. It has a nylon seal washer on it and the end of
>the helicoil may be sticking out a little too far. It's NOT leaking
>from the fuel line, it's definitely the inlet fitting. Anyone on the
>list ever run into something like this? Any ideas on a fix without
>sending it out to a rebuilder? Thanks
>BillL
>
>
