OK so I read if you short the yellow with red stripe wire which is the SINK back to the PCM which controls the IPR valve to the ground terminal of the battery that commands the IPR to 100% and I did that at IDLE the ICP pressure shot up to 3160 psi now I read that if that happens then to throw the PCM in the trash it is junk my ICP at WOT never gets anywhere near those numbers so if it can get to 3160 at idle it should get there at WOT for sure...

I changed out the amsoil and revx in my truck last night and it runs better ...amsoil is junk in these trucks and revx does what it says as far as cooling things down by 10 degrees I don't know if thats a good thing at all

I used DELO 15W40 for the first time and like it better than rotella!

So is my PCM JUNK and did my DPTUNER WASTE IT?

truck was running gutless before I touched the injectors or put the tuner on it

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I know it's not worth the trouble if they leak.... money well spent

 

OK replaced lPOP and tested tuner with 125 and shorting IPR guess what.,..

my PCM is fine.............

I get 1900 wot ICP.. shorted or not in the 125 tune

 

17* stock HPOP being sent out with new 15* for joey to swap new 15 guts into a 17* housing .......injectors going out for a complete going over and flow benching to see what I screwed up or what was wrong to begin with