Too much fuel pressure
#1
Too much fuel pressure
Can too much fuel pressure from pusher pump to injector pump cause it not to start? I put new carter pump on truck and after bleeding injector pump and injectors (it still wont start) it buries my fuel pressure gauge (hooked to schrader port). Dont know if I need a pressure regulator or I'm just spitting in the wind. This has been a very aggrevating time with my truck that has performed flawlessly for 11 years and now for almost 3 months has sat in my driveway while I try to get it to run. Replaced fuel tank sending unit, pusher pump and injector pump and it still wont start.I did get a 1694 code the last time I tried. I'm at wits end and hope someone can assist me
#2
vp pump does not like fuel pressure on start up my fass pump is controlled by a pigtail and a relay that is controlled by the factory fuel pump controls this allows for it to act just like a factory lift pump as for the trouble code its a "no ccd messages recieved from ecm" so i would advise cracking your water drain as your cranking it if you have fuel pressure then you are on to something thats my .02 hope it helps
#6
Ive tried everything and it still doesn't start. Called Dodge dealer in Hagerstown and am having it towed on Tue for them to troubleshoot. Costly tow bill and troubleshoot fee but dont see any other way. As a follow-up I just went out and tried it again and got a P0102 (tps) code. This is the first time in months of trying to start it that this code had come up. What gives?
#8
#9
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