Page 1 of 1
2010 Ram Hemi Predator problem
Posted: Thu Apr 03, 2014 8:45 pm
by Treverj
First time poster. I have searched the forum before posting my question but can't find a solid answer. I have a 2010 ram hemi with 3.92 gears. Installed the 87 octane tune today and took it off after taking it for a short drive. I was getting a ping/knock when my MDS was coming on and off. I think it was more when it was shutting off. I'm very green when it comes to tuning. I'm looking for MPG not performance. I drive my truck very easy. Wondering if there's anything I can do to remedy the problem. I sure hope I didn't waste my money buying this product.
Re: 2010 Ram Hemi Predator problem
Posted: Fri Apr 04, 2014 8:14 am
by Brian1974
what gas you running.2 where you from.that makes a diff.
Re: 2010 Ram Hemi Predator problem
Posted: Fri Apr 04, 2014 9:05 am
by Treverj
I run 87 octane so I installed the 87 octane tune. Truck is completely stock aside from having K&N panel filter. I live at sea level.
Re: 2010 Ram Hemi Predator problem
Posted: Tue Apr 08, 2014 10:36 am
by AZHEMI
I would disable the mds and let it run as a true v8, but also another thing to look at is getting a custom tune done sine you are at sea level.. more particular if your in CA a custom tune will do you better as CA as here in AZ have two different fuel blends both summer and winter