Snap on adapter

What snap on fuel injection adapter do I need to use on a 2004 grand Cherokee with the 4.0. The fuel rail doesn't have a shrader valve on it so I have too tee in to the fuel inlet.

Can you get us a picture of the fuel rail inlet? Mostly so we can look at the type of connector it uses. That will help in figuring out which adapters you'll need.

So, not trying to tell you your business, but are you SURE there's no Schrader valve? :huh: 'Cause just about every 4.0L I've seen had one somewhere on the rail. Unless the rail has been replaced with an aftermarket part at some point.

I've gotten in the habit of looking under the car for a test port now too...
I'm think of Trail Blazers in particular

I took a picture and tried posting to the forum but says file is too large.

Front part of fuel rail.

I think it might be hidden by the throttle body air intake housing.

Ro-longo wrote: I think it might be hidden by the throttle body air intake housing.

You're right. It should be on the back of the rail.

I believe that type of quick connect fitting would require these adapters from the Snap On set: