Engine/Transmission (1998.5 - 2002) what should pressure be

[woodsrat]

just put in fuel pressure gauge. sending unit is on the vp post filter. getting 10psi at idle and 3psi WOT in 4th gear. have not had any problems but since i have the guage now the pressure has me a little worried. truck has 160000 on it.

 

[Bob Wagner]

time to replace the LP

pressure should not be less than 7-8 psi at wot

 

[woodsrat]

thats what i was afarid of. oh well time to get the FASS