Performance and Accessories 2nd gen only Talk about Dodge/Cummins aftermarket products for second generation trucks here. Can include high-performance mods, or general accessories.

another comp question???

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Old 05-18-2005, 08:58 PM
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Question another comp question???

hi guys i installed my comp the other day,havent tapped the wire yet but i will soon,my question is,does the comp in ez mode supply more fuel?it seems when i have the comp on 5/5 in ez mode my fuel presure can go way down,then i turn off the comp and it stays where it used to before i got the comp,i know i need a pusher pump and ill get one,was just wondering if it supplies more fuel.i dont think my lp is bad just cant keep up i guess,i still see 14-15 psi on startup and 13-14 idling but with the comp on it can go down to 5-6psi eeeeek.just wondering,thanx
Old 05-18-2005, 09:07 PM
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Wow, those injectors must really squirt, those numbers are a bit lower than mine with the pump wire connected and stock injectors. Bigger fittings and fuel lines helped mine but it looks like I'll have to find even more lift pump fuel pressure when I get injectors. Might hafta go with a Holley.
How'z the smoke?
Old 05-18-2005, 10:06 PM
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before the comp the smoke was very minimal,had to really get into her to smoke,excellent power though,then with the comp on 5/5 in ez mode she smokes more,when i tap the wire the people behind me mite have to turn on thier fog lites.its not thick black smoke but there is more with the comp for sure.the injectors were an excellent bang for the buck.i tried some 90hp and werent happy so i got a credit for the 130hp.and their awsome,little more egts though.
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