1badblue50

it worked for one day. I guess i am going to have to get a new one . do you think thatbthe fuel pump is ok .

silver91gt

mabye the rubber hose between the pump and pickup isnt tightened down tight enough.

I would get the regulator replaced on warranty, and if it doesnt fix it, then something is wrong with the pump.

another thing you might want to check is the fuel filter.
it might be clogged restricting the flow.

do the easiest first.
the fuel filter, if it doesnt work then the regulator, then the pump.

1badblue50

just changed the filter. nothing i will have to get a new regulator.and then a new pump.

silver91gt

just curious, how are you adjusting the pressure?

1badblue50

i have a fuel guage.

silver91gt

yes, but what exactly are you doing to change the pressure,
there should be a bolt with an allen head in it, and a nut on the bottom.
the nut is just to lock your adjustment.
you need to loosen the nut to adjust the pressure by turning the bolt.

1badblue50

exactly what i am doing. but no pressure. i went all the way in nothing all the way out and the car wanted to shut off.

1badblue50

Thanks Silver If you think of anything else let me know.I am going to try all the feedback you gave me.

1badblue50

I installed new pressure regulator , new 255 pump, put back my 19lbs injectors with my MAS 75mm. Now i am having a problem that my fuel pressure does not come down from 49lbs. What can i check for.?????

verter2

Hey Adder, a little rough on the guy don't you think?