My Engine stalls at startup

bushpilot

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uhoh thinking HPOP stuff?

know me that well huh ;)

'course its anyones guess...but at least we can help
eliminate potential problem areas.


i think when you look at these trucks now you can see the
patterns...makes it easy for us owners to resolve...and its really
a testimony to the work others have done in documenting the
issues (which seem so few @ this point).

things really did settle out pretty quickly...as painful as the 2003.5
might have been for some.
 

caissiel

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No it start right up when I press on the accelarator Pedal, It is just a hickup for now. I did clean the EGR valve this summer and it was clear.
 
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caissiel

Laurent
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I noticed this morning that the accelarator pedal has to move a lot to feel the engine accelerate plus its so easy to stall it. Could it be related.
 

caissiel

Laurent
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My truck is now down, It will not start. Charging the batteries and trying again tomorrow. I think I have an Oil line fitting leaking. Looks like the oil pressure does not get there to creat fuel pressure.
 

bushpilot

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My truck is now down, It will not start. Charging the batteries and trying again tomorrow. I think I have an Oil line fitting leaking. Looks like the oil pressure does not get there to creat fuel pressure.

what oil pressure are you monitoring ? the gauge in the dash
is no real indication of anything more than the presence of 6psi (and no more)


ps60_056_Electrical_Components.jpg
 

caissiel

Laurent
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Well I left a coil on and killed the batteries, They were at 0 volts, and I tried to boost it with my car but the starter would not even turn so I used the car to charge the 2 batteries enough to start but after a few tries, while the engine felt like it was turning enough it did not kick at all. its high 70's here. I am slow charging my 2 batteries and will try again tomorrow. I feel my truck has been easy to stall, therefore the HP oil pressure might run low. I am still on Warranty and will possibly have it fixed. I have not been driving it much, because I drive my Miata in the sun here.
 

caissiel

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I started the truck with batteries fully charged. I think the problem is the Ignition switch, It stalled about 4 times before I finally got it going. It happened like that to my other cars and trucks before. Will install a new one tomorrow.
 
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caissiel

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Well its time for more work on my truck. When I have to start my truck I have to keep the Starter run for a while so as to have the engine start. I think I have a HPOP problem for sure. Will this problem throw a code so I can take this thing to the dealer for warranty work. My truck has been easy to stall when I let go the clutch.
 

bushpilot

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dont know that itll throw a code or not...but they
SHOULD be able to monitor the ICP to determine
if the HPOP is building pressure.

also check the oil/dip stick...has it floated up a
quart (higher) ? the hpop reservoir holds .9 quarts and
if the hpop is leaking back its gonna drain back into the pan

the extended crank time is basically needed to re-fill
the reservoir so that you can obtain the minimum 500psi
(to start).
 

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