I'd have to try swapping ecu's. That would eliminate stuff like iffy injector drivers. I think the 3.0 is batchfire, maybe by banks with 3 injectors per driver?.

I'll take your intake leak checks. They sound thorough.

I'll assume you've checked quality of spark as you rev it up.

That leaves a fuel hoodoo, right? Or a timing hoodoo. Can you get approx advance vs rpm?

And I'd still do the fuel flow quantity check...

Last edited by fasteddy; 09/05/08 12:49 AM.

Not responsible for advice not taken...