Interesting problem, I had a similar issue with my car. I had all the injectors out and with the fuel pump jumped I would not get any spray until I would hear this pop from the fuel distributor (primary pressure regulator engaging, usually 30-40 seconds after I engaged the pump) It turned out that my entire system was taking too long to reach operating pressure because fuel was leaking from the accumulator back into the return line. I plugged the return line and the fuel pressure problem went away, long story short I need a new accumulator. If you jump the fuel pump you should hear a clunk from the engine compartment confirming that the primary pressure regulator is engaging once primary pressure is reached. If it is not engaging then it could be stuck or if it engages only after a while you could have the problem I mentioned earlier. Other things to look for would be kinks in the lines especially the pickup line in the tank. Good luck, I know how darn frustrating fuel problems are. Nathan 2277 --- In dmcnews@xxxxxxxxxxxxxxx, Phil Priestley <phil@...> wrote: > > My car was spitting and sputtering lately and showing a general lack > of power like it was starving for fuel. After dealing with a tank of > bad fuel that had several gallons of water in it last fall I thought > that maybe the fuel filter was plugged so I changed it out yesterday. > > Even after changing the filter the car ran the same so I popped the > injectors out of one head and stuck them in soda bottles and jumped > the fuel pump. Two out of three seemed fine with one barely spraying. > Damn! those injectors are only two years old and have about 200 miles > on them. I pulled the injectors off and tapped them a few times to > see if I could dislodge any chunks of crud out of them, put them back > on and jumped the fuel pump again. > > This time there was no spray or even dribbles coming out of them. I > can hear a whoosing sound of fuel going through the CPR and back to > the tank. I pulled the injectors off the lines and stuck the lines in > soda bottles and jumped the pump again. This time with the air meter > pressed down all the way there is barely a trickle of fuel coming out > of the lines. > > So what gives? The CPR is a rebuilt one that is about 2 years old, > fuel pump is a year old, fuel filter is new, injectors 2 years. I > can't imagine what is going on here. Anyone able to help? > > > > > Phil Priestley > > Vin 2105 > IN FLUX > > > > > > [Non-text portions of this message have been removed] > To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/