2003dakotart
06-22-2009, 03:18 AM
with the ATI inline pump my average fuel pressure is 42.5 PSI
I pulled the ATI inline pump tonight and the pressure went up to 44.5 max, but hung out around 43.
restarted and drove it 2 blocks and it was down to 40 PSI.
questions.
(note: pcm was reset tonight as well)
will the pressure eventually rise to the "normal" 48 PSI after I drive it awhile?
should I swap out the stock pump for a 255lph?
Guess i might have to break out my mac tools fuel pressure test kit and make sure the gauge is accurate.
I pulled the ATI inline pump tonight and the pressure went up to 44.5 max, but hung out around 43.
restarted and drove it 2 blocks and it was down to 40 PSI.
questions.
(note: pcm was reset tonight as well)
will the pressure eventually rise to the "normal" 48 PSI after I drive it awhile?
should I swap out the stock pump for a 255lph?
Guess i might have to break out my mac tools fuel pressure test kit and make sure the gauge is accurate.