i'm using fleetgarde premieum fuel filter.at idel 8psi at wot 4psi.old style fleetgarde 8psi at idel 6psi wot.is 4psi to low will it cause dammage??need some feedback!!!!

 

are you using the stock supply pump? my guess is yes. has it ever been replaced. dodge is infamous for having crappy lift/supply pumps! wouldnt be a bad idea to upgrade. not a 3rd gen guy. but i hear the intank pumps are more volume than pressure!

im sure some 3rd gen people will correct anything im wrong about. this is just my opinion on what i have seen!