fuel pressure regulator problem. . . . .

[Mr. Spock]

Does our fpr have to have a vacuum source? I am asking this because mine is getting oil in it and passing it into the rest of the fuel system. Causing massive smoke, almost instant spark plug fouling, and lots of pre-ignition. It's easy enough for me to unplug that vacuum fitting I'm just worried about how it will run under load.

How the oil is getting into my fuel through the mass air sensor t. Obviously there is something wrong with my pcv system. I had it plugged and drilled when I was supercharged. I have since unplugged it and plugged the holes drilled in the t/b. Yes the pcv valve has been inspected (probably a 100 times) and even replaced a few times. I've tried with a valve cover breather and without. [img]graemlins/rant.gif[/img]

Anyone who has a very good understanding of the pcv systems in our cars please give me a few ideas.
On the plus side though I was certain I had a blown head gasket. turned out to JUST be oil in my fuel. . WTF.

[grayman]

I wonder if the channel leading from the pcv valve to the TB is plugged up?

wait, that wouldn't make sense because you drilled the TB to vent PCV gases right out the side of the TB.

Yea, odd. Good luck.

[Mr. Spock]

Today I figured out why my pcv system is messed up. I'm missing a PISTON. Thats right. It's in the oil pan. So for all you powerdyne guys. . I did mine in with a 2.75"er. So weird I thought the car would barely run missing a whole piston! It had a little power loss, lots of smoke, and lots of ticking.