Subject	Did a pressure test of lower intake manifold before
Posted by	ZTicket(Dallas) on October 26, 2014 at 2:21 PM
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In Reply To	Good point. I also thought of a partial HL situation via posted by ttz'in (NorCal) on October 26, 2014 at 02:04 PM
Message	reinstalling plenum this last time. Good seal on injectors & lower intake manifold. Seems electrical, but the Hydrolock dragging starter symptom has got me second guessing that theory. It's losing 37psi of fuel over a 2-3 second timeframe OR is the fuel pump shorting out and starting to supply 37psi but then peters out after 2-3 seconds and opens up a circuit to drain voltage? I'm closer, but no cigar..yet.
Follow Ups	The Success of Failure. The Z finally failed when I - ZTicket(Dallas) 12:09:50 10/26/14 the dragging starter might be a clue - aliaZ 13:54:11 10/26/14 Where is the controller located? (n/m) - JMartz 14:03:32 10/26/14 Behind headlight adjustment tools (n/m) - ttz'in (NorCal) 15:09:46 10/26/14 Good point. I also thought of a partial HL situation via - ttz'in (NorCal) 14:04:17 10/26/14 Did a pressure test of lower intake manifold before - ZTicket(Dallas) 14:21:08 10/26/14 Or is the FPCU breaking down and cutting power ? - ttz'in (NorCal) 15:08:39 10/26/14 My "guess" is, it never makes it out of the tank. - ZTicket(Dallas) 06:31:32 10/27/14 it has to make it out of the tank if you are seeing it on - aliaZ 08:24:40 10/27/14 when you turn the key, the pump only runs for a few seconds - aliaZ 08:22:49 10/27/14 The FSM keeps pointing to fuel pressure regulator. It - ZTicket(Dallas) 09:56:04 10/28/14 I'll check the oil for signs/smell of fuel. I didn't - ZTicket(Dallas) 14:09:02 10/26/14 Pulled the dipstick, smelled oily. A faint hint of gasoline - ZTicket(Dallas) 06:34:53 10/27/14 the next time it happens, I'd check the vacuum lines from - aliaZ 08:25:59 10/27/14 This could help the "fuel in the intake" theory. If - ZTicket(Dallas) 09:00:12 10/27/14 interesting clue - aliaZ 08:31:05 10/27/14 This was also mentioned by TriniTT a few days ago. I - ZTicket(Dallas) 09:06:14 10/27/14 FPCU access via plastic cover for headlight aim tools. - ttz'in (NorCal) 12:25:06 10/27/14
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