12 Valve 2nd Gen Dodge Cummins 94-98 Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with P7100 Injection Pumps

im in need of fuel knowledge

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Old 08-10-2011, 09:56 PM
12valvecumminsfan's Avatar
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Default im in need of fuel knowledge

so i got the truck a month ago and so far i have boost,pyro and trans temp gauges. i can push 35psi and my egts never go above 950,i have done all the afc mods.heres my problem after all the mods i did i was expecting some smoke to tune off of so i could get the most power but not only did i get an increase in power like everybody talks about but it will not smoke at ANY rpm no matter what. i gutted my afc for one day and could only get a pretty good haze at wot. now im thinking i have a pretty good fueling problem i need answers/advice. i cannot currently check my fp just yet as i am waiting on parts and a gauge/money BUT i have changed my ovf to a tork tek adj and i cleaned my prefilter screen and bowl,not very dirty at all.i bought the truck from a dealership so all filters are new mopars? dunno how good they are.im not sure if i have air in the lines or what but the truck idles perfect and runs like a stock 12 valve would but i should definately have more power than what i do now.any help will be greatly appreciated
 
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Old 08-11-2011, 08:30 AM
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What plate are you running?
 
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Old 08-11-2011, 11:53 AM
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i have been running without a plate but i recently acquired what looks to be a 0 plate and thats what i've been running for 2 days. no notice in power or smoke,also i notice when im pulling a hill i'll drop 5-10 mph unloaded so i definately know i have a fueling problem.
 
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