I’ve seen fuel rail heat wrap but never a shield under the injection rail. How would that work?

Who programmed this EFI to begin with??? And are you sure you don't have a programming issue....OR a wiring issue to the pump (high resistance connection).... or perhaps the relay going south which then causes the pump to drop off.



The definition of insanity is to do the same thing over and over and expect a different result.

Hey Greg. I’m getting a 250 degree reading on about 2 feet of sending line that’s running right near my motor plate. The header is behind the plate. The plate and line are hot to the touch obviously. Gonna wrap this line with some better heat wrap and see what this does. Previous wrap didn’t cut it I guess. If this doesn’t work I’ve got some header heat shielding.