I recently put a B&M fuel pressure regulator and guage. When i got it tuned it was at 39psi @ idle. And then 2 months later it jumps to 60psi at idle.

What could be causing this to jump so high? am i running richer ?

*note: I recently modded my dc header collector to a 2.5." Would thie be the cause?

Any info would be great


Modified by Inextricabledrvr at 4:28 PM 8/11/2004

 

first try a different gauge... 20 extra psi would probably cause the engine to run like crap.. espeically when cold.

 

The gauge is most likely busted... I've had several B&M fp gauges break. As suggested... try a diffeerent gauge.