Tee off....

[Donald MacKenzie]

OK what could possiblly throw the p-code#p0148?i tried to clear it w/ smarty but it keep comin on after driving under lite -to- no more than light throttle set on stock... mmm... . its at dodge dealer know let yawl no!!!t. y. ------LA

 

[Donald MacKenzie]

I should have put some mods,mpi twins,f-1,cam,smarty,dr. p race (tune)quadzilla... . fuel wise is as follows:air-dog 150-stock cp3,modded fuel rail,f-1 100hp injectors.

 

[cerberusiam]

OK what could possiblly throw the p-code#p0148?

stock cp3

That would be your CP-3 screaming UNCLE. :-laf





Time to upgrade the pump a bit to handle the torture all those mods are providing.

 

[sag2]

P0148 generally means it's starving for fuel, on either the low or high pressure side.

 

[ETavernier]

Don,

My truck started with that code. Intermittant at first and would go away. Became more frequent and then the lift pump went to the thereafter. Warning: you need a new lift pump... get it now!

Eddie

 

[MChrist]

Can you monitor your rail pressure? I would guess, also, that your CP3 is begging for mercy.