Originally Posted by mikede123

I've read through all your posts and I wanted to ask you if when checking your fuel pressure with the key on but engine not running, does your fuel pressure hold at 55psi (or higher) for at least 3 minutes? I had a very similiar problem with mine and I replaced the spider injection because it was leaking. I had great pressure when the key was turned to the on position, but the pressure would drop a few seconds after. Then when I would crank the engine the pressure would come back up to 59psi. For me it was a bad nut kit, or fuel line assembly because of the fast bleed down time. I know you have mentioned that the pressure was good when the key was on, and when you cranked the engine, as well as when it was actually running, but I just thought to let you know the pressure should hold at 55 or higher when not running as well (for a few minutes anyway).

I just saw your photo from I think post 6 and you are correct about the gold color showing signs of leaks. I say those popets on the left side are leaking when vehicle is running and you are going to have to replace spider. Again as I said in last post if pressure drops quickly I would also replace nut kit assembly. The inside of the plenum should not be gold like that is spots, shows fuel leaking. When vehicle is running you can look inside plenum through the hole in the top with a flashlight and see fuel spraying. In your post 8 you say it's all back together, but you don't mention if you replaced the spider or if you just put everything back together because you did not see ant spraying when you cranked the motor (at least that's what I read, unless I missed something you said). I have a spider for this vehicle that should be good if you want to try it. Just email me if you want it.