Quote Originally Posted by dave w View Post
Holley TBI have Adjustable Fuel Pressure Regulators? Try less fuel pressure. Was the Holley TBI on the engine before the rebuild?

dave w
No, he had the stock rochester and all sensors have been replaced 3 times trying to track down this issue. fuel pressure is currently at 12 psi.
Mark, all he has is an ALDL cable, and TPRT....is there a way to just log without diag. mode?