Revved up!?

Predator support for Dodge diesel vehicles

Moderator: mikel

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john_stranahan
Posts: 3
Joined: Wed Aug 15, 2012 8:07 pm

Revved up!?

Post by john_stranahan »

2005 Ram 2500 (Cummins)
U7130
Cal ID: 25325333AG

With the tuner in my truck, it gets pretty hairy. If i'm in neutral or park, and I hit the throttle, the truck doesn't rev back down. It will hang around 3000rpm. Eventually, I have to shut the truck off to get it to stop. However, when I have the tuner out of the truck and put it back on stock, this goes right away. The guys on cummins forum say that its high rail pressure, and the predators are known for it. What I want to know is how to fix it? Thanks!!
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mikel
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Re: Revved up!?

Post by mikel »

its a common issue with the tuned cummins, best bet is to avoid revving it in neutral.

Thanks
Mike Litsch
Holley Technical Sales Manager
Diablo Tech support by phone:
561-908-0040x4
M-F 8:00 AM to 5:00 PM EST
john_stranahan
Posts: 3
Joined: Wed Aug 15, 2012 8:07 pm

Re: Revved up!?

Post by john_stranahan »

Updating the tuner won't fix the issue?
john_stranahan
Posts: 3
Joined: Wed Aug 15, 2012 8:07 pm

Re: Revved up!?

Post by john_stranahan »

Anyone???
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