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-   -   the dreaded powerstroke no start cold (https://www.dieselbombers.com/diesel-distress-support-ticket/40083-dreaded-powerstroke-no-start-cold.html)

gradyc 01-24-2010 12:32 AM

The power the heater uses hasn't changed the light bill very much and it only gets plugged in at night or if the truck is going to sit long enough to get cold.

Chvyrkr 01-24-2010 12:56 AM

The only time I had that issue was lettin the truck sit over 12 hours or so. 8-10 day at work was usually ok.

gradyc 01-24-2010 02:27 PM

That kind of sounds like the symptoms of ours. If it is injectors it will have to wait until the diving business picks up in the spring. At least it starts good when the block heater is plugged in.

DieselDanBoy 01-25-2010 02:54 PM

did you replace all the copper o-rings on the bottom of the injectors or check to see if they were all there??? :humm:

gradyc 01-25-2010 05:54 PM

Sure did. I put all new o-rings and copper washers. I used the injectors from the old engine.

DieselDanBoy 01-25-2010 09:03 PM

were they original injectors? i think we may have found the problem here with the one thing that carried over from the other engine...

Chvyrkr 01-25-2010 09:25 PM


Originally Posted by Chvyrkr (Post 478377)
And I hate to say it, but I'm pretty sure the injectors are gettin weak. The poppets are allowin cold heavy oil to push past. It'll still pass tests, and won't throw codes, but it'll do what you're sayin...

Like this...
http://i249.photobucket.com/albums/g...h_MVI_2576.jpg

Beat ya... :moon:

gradyc 01-25-2010 09:27 PM

It is starting to sound like a real possibility.

DieselDanBoy 01-26-2010 11:17 AM

internal injector leak, lots of blue smoke when it does fire when its cold?

gradyc 01-26-2010 11:12 PM

Before I changed the engine it smoked bad when it started but new o-rings on the injectors fixed that. Now it doesn't have any excessive smoke when starting.


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