Is my VP44 dead?
#1
Is my VP44 dead?
So i'm not sure what is going on with the truck but when I start it up and drive there is no power. Shift into park or neutral and wont rev past 1800-2000pms and white/gray smoke pours from exhaust. The thing that I don't understand is after about 5min of running it drives completely fine...Scanned the truck and have a pending P0216 code, CEL is not on. I know everyone is gonna say that the injector pump is toast due to the code but why does it run fine after a few mins? Any info or suggestions would help and its a 24v btw. Thanks.
#2
does the truck start right up? sounds to me like your getting a ton of air in the system and it's working it out causing issues. you could need crossover tube o-rings, could have a couple injectors getting old(how many miles on them?) stock lift pump? there are many variables other than a bad pump. I have not experienced a bad pump so I don't know. Do you have a fuel pressure gauge? or any gauges for that matter?
#3
#4
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