hey cummins95 the dyno is oct 23 an 24. did you check the sensor in the tail housing i read some where that this will cause the tech and speedo to not function right. what about the cam ps or ckps.

 

i just changed the one in the transfer case, nothin.
what is the purpose of the auto shut down relay? i just had the truck runnin n i yanked it out, the truck stayed runnin. i shut it off, left the relay out, turned the key n the truck fired right back up. what does that asd relay do?

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well good news, i might have just found it! i got pissed off, yanked my dash apart, n idk y but i pulled on the plug for where the O/D off button was n turned the key, check engine light came on, wait to start light came on, all i gotta do now is start it n see if my tach works. im gonna try to completely remove all the wiring for the plug out thru the firewall.

who knew my automatic could still give me problems when its layin on the garage floor.......

 

...thats a bummer. hope ya found it

 

no luck, started it up, no tach n its not chargin, shut it off, no check engine light or WTS light again. that's it for today, i cant take anymore, ***** gonna get broken...

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ok i found my problem, something is wrong with the connector to the pcm, i loosened it up n pulled it out a little bit n everything works again. now the question is how do i fix it? how can i make those tiny *** pins get better connection? i was thinkin maybe some dyelectric grease, that stuff with graphite in it.. what do u guys think?

n i have to thank all u guys for ur input. diesel bombers has kept me sane n kept me searchin for the problem when i usually would have given up. so here's to ya