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How cold are you getting? This sounds like a classic bad glow plug relay/dead glow plug scenario. What happens if you plug the block in for 4 or so hours during the day? Watch the RPMs while cranking if you want to see what the CPS is doing.

Cj
 

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On the fuel... On the driver side of the full bowl there is a schrader valve. Pop the valve open and see if any air comes out. It may take a few times of cranking/purging air out to completely clear the air out of the fuel system.

Cj
 

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Looking at your IPR data the high pressure oil system is operating normally. I really don't think it is the IPR. HPOP also looks good as it is peaking to 3000 psi. Fuel system, however... you should get a good squirt of fuel when you press the tip of the schrader valve (especially if you have just tried starting the engine). I would look closely at the fuel system.. The pumps (even new) have been known to fail sooner than the originals.

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Good to hear you are running! And yes, Thanksgiving was great.
 
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