Jump to content

Welcome To Mopar1973Man.Com LLC

We are privately owned, with access to a professional Diesel Mechanic, who can provide additional support for Dodge Ram Cummins Diesel vehicles. Many detailed information is FREE and available to read. However, in order to interact directly with our Diesel Mechanic, Michael, by phone, via zoom, or as the web-based option, Subscription Plans are offered that will enable these and other features.  Go to the Subscription Page and Select a desired plan. At any time you wish to cancel the Subscription, click Subscription Page, select the 'Cancel' button, and it will be canceled. For your convenience, all subscriptions are on auto-renewal.

Posted

Here we go again..haha

Now that the 2012's have been out for a few years, anyone have any tech tips, tricks and or ideas to help with fuel mileage etc.  Obviously no keep your foot off the pedal and so on and so forth.

  • Replies 2
  • Views 2.3k
  • Created
  • Last Reply

Top Posters In This Topic

Featured Replies

EGR delete, DPF delete and new 4"/5" turbo back exhaust and a mild programmer :) Maybe an aftermarket air intake, but probably not necessary. Unless you're still under warranty. The fancy stock exhaust weighs hundreds of pounds with all the emissions equipment on it compared to an aftermarket mandrel bent exhaust. The DPF is restrictive and prone to clogging, restricting air flow and possibly causing back pressure and higher EGTs. I know a couple guys who have done these mods and you can gain 3-5 MPGs. Do you have DEF (diesel exhaust fluid) on this rig? Blue cap, possibly near the fuel cap? I know in 2013 and newer all the Cummins use DEF and I don't know if there is a remedy or if some of the 2012s have them. 

  • Owner

Just done a delete locally and it turned out awesome. Big improvement in power. I've got to talk to the owner and see what the MPG's are like now.

Did This Forum Post Help You?

Show the author some love by liking their post!

Welcome To Mopar1973Man.Com LLC

We are privately owned, with access to a professional Diesel Mechanic, who can provide additional support for Dodge Ram Cummins Diesel vehicles. Many detailed information is FREE and available to read. However, in order to interact directly with our Diesel Mechanic, Michael, by phone, via zoom, or as the web-based option, Subscription Plans are offered that will enable these and other features.  Go to the Subscription Page and Select a desired plan. At any time you wish to cancel the Subscription, click Subscription Page, select the 'Cancel' button, and it will be canceled. For your convenience, all subscriptions are on auto-renewal.