TwinTurbo.NET: Nissan 300ZX forum - After new PTU, engine starts! but doesn't stay running....
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Subject After new PTU, engine starts! but doesn't stay running....
     
Posted by whasmack on July 12, 2008 at 7:35 PM
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Message Threw in my new PTU, and I got my engine to fire up! But it struggles for a second then dies. If you pump the gas it tries to stay alive. However if you leave the gas alone or just mash on it, it dies.
I flipped around the fuel pressure regulator because I thought I had that on backwards. I started spitting out fuel (clamp not tight enough) and it would idle okay. Tightened the clamp and its back to dying.
Anyone have any thoughts?
Oh, where does the pressure regulator vacuum hose hook up to?

     
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