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Power Strokes
7.3 Tech
7.3 no start aftert new inj.
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[QUOTE="TARM, post: 668881, member: 578"] Question you said it has a chip. You said you messed with the chip to make sure it was OK. I assume you checked it was seated solidly etc. Did you try and take the chip completely out and start the truck. Even with stock tunes it should start and if the chip somehow got screwed up and keeping it in could be an issue and its sure very easy to test. The thing is one of these trucks running there is just not that many things that it can be. If you do not have enough HPOP pressure or a bad signal of the pressure it will not start . HPOP ICP IPR If you do not have a CPS signal it will not start If you do not have fuel getting into the injector it will not start. If you do not have proper IDM/PCM communication it will not start. HPOP oil pressure, fuel, Injector power and communication. Even crap injectors would likely start or at least stumble badly but to just free crank with nothing even sounding like its starting to fire................. I too would like to see that no start flow chart as well. I love having good complete things like that handy to keep me from stupid is and stupid does kind of stuff. [/QUOTE]
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