Diesel Bombers

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-   24 Valve 2nd Gen Dodge Cummins 98.5-02 (https://www.dieselbombers.com/24-valve-2nd-gen-dodge-cummins-98-5-02/)
-   -   please help vp44 !!??? (https://www.dieselbombers.com/24-valve-2nd-gen-dodge-cummins-98-5-02/23367-please-help-vp44.html)

scottsjeeprolet 03-07-2009 07:34 PM

Fill the tank up!
Then crack #1,3 & 4 injector lines. Then bump the starter, let the LP run, do this about 3 times, then try to start it until you get fuel out of the injector lines. She should try to start. Give that a shot and see if it works.

Diesel Dawgs Performance 03-07-2009 07:41 PM

Ya its not going to start with air in the lines.

99cumminpwr 03-07-2009 09:54 PM

i wil fill her up in the morning But what the hell is PO253??? And why can i find out nothing about it??? INJECTION PUMP FUEL METERING CONTROL A -- FUEL INJECTION PUMP FUEL VALVE OPEN CIRCUT ??? WHY is there no info on this in the book???? I hate when $ is wasted!!!!:argh::argh:

Diesel Dawgs Performance 03-07-2009 10:29 PM

Have you tried having this code cleared from the computer? Sometimes stored codes can screw with things.

99cumminpwr 03-08-2009 01:34 PM

can i pull the code by unhooking the batts. and letting them sit unhooked for a little while and then hook them back up or do i need a scanner that canpull the code out
:ouch::ouch:

Electric Cowboy 03-09-2009 11:23 AM

When I put my Fass 150 and new VP44 on I had to bleed everything! I loosened the front bolt on the filter to bleed there first till I had fuel coming out the line that feeds the VP44. I bumped the key to get the lift pump going, and once fuel started coming out I tightened it down. Then I cracked #1, #2, #3 , and #4 lines loose to the injectors. Cranked, let the lift pump run, crank, let LP run. Just bump the key by the way. Did that over and over for about 20 minutes, then tightened everything down once I seen fuel oozing out the lines. Then bumped the key again, let the lift pump run, then after it shut off, I cranked for 15-20 seconds intervals, till it fired up about the fourth interval. If it starts to sound like its gonna kick over, just keep it cranking til it fires. Just try not to crank over 30-40 seconds, gets the starter hot real fast. The whole process took me about an hour to get it running again after all the new parts install.

99cumminpwr 03-09-2009 11:35 AM

but i still have check engine light does anyone now how to clear codes without scanner????? ive been trying to bleed it for like 2 days...... thanx for the help im gonna keep trying to bleed it out.......:ouch:


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