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Ask -Brad- Your Own Question
-Brad-
-Brad-, Dodge Dealership Tech
Category: Dodge
Satisfied Customers: 6966
Experience:  16 Yrs Chrysler/Dodge Technician. ASE Master Certified(L-1)
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2004.5 dodge 2500. no start.. dodge dealer diagnose need new

Customer Question

2004.5 dodge 2500 . no start. . dodge dealer diagnose need new injectors . was on vacation they could not schedule install so purchased parts and returned home. Started with shot of ether . had injectors installed , started ran several minutes & stalled. # 3. Cylinder no fire . replaced #3 injectors again. Same issue . no start of run. ... Help.
Submitted: 1 year ago.
Category: Dodge
Expert:  -Brad- replied 1 year ago.

Do you have a scantool? I would like to know what cranking rail pressure is as well as an injector return test.. If you don't have the tools to test we will be shooting in the dark as to what could be the issue..

Customer: replied 1 year ago.
Snap on scan tool. 800 psi rail pressure. #3 less than 180 .
Customer: replied 1 year ago.

Rail pressure at 800 psi. Scan tool Snap On .

Expert:  -Brad- replied 1 year ago.

Sorry for the delay!!

Ok 800 psi is not enough cranking rail psi.. You need to block off each injector until you get 6,000 cranking psi...