Lly P1093 and P1094 no start had water in fuel

flatblack222

New member
Jun 9, 2015
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Hey everyone.. new to this forum but I recently had some bad fuel I'm my truck and as a result have a no start issue. I pulled the tank.. drained it completely and cleaned it out and then ran roughly 12l of fuel threw from one can into another to flush the sys. I did the return test and got roughly 20ml on the pass side and close to 40ml on the drivers side in 2 15second cracking intervals. My fuel rail relief valve is not leaking at all but engine still will not start on its own without a gas rag over the intake. I believe that I have at least 1 bad injector but will those number be bad enough to make it not start? Fuel rail pressure while cranking was 620psi max.. before I throw in a new set of injectors what should I be checking?
Thanks in advance

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02greysixer

Active member
Jun 4, 2011
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North Central FL
That's pretty high. Especially the drivers side. You could be lucky and have just one on either side causing it though. I forget exactly what spec is during cranking but I am pretty sure it's only a few ml per injector. I'd definitely test them individually before you buy a full set.

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flatblack222

New member
Jun 9, 2015
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Spec is 20ml max per bank.. I'm just wondering if that is dumping enough to drop my rail pressure enough for a no start condition

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