Up next World’s First Full-Manual Valvebody, Four-Speed 68RFE Published on February 06, 2023 Author Mike McGlothlin Tags ECM, epa, fifthgenram, Ram, Share article Facebook 0 Twitter 0 Mail 0 Don’t Get Locked Out! Don’t Get Locked Out! PSA: 2021 and older fifth-gen Ram owners, don’t let your dealer reflash your truck! Tuned fifth-gen trucks receiving factory ECM updates have reported being locked out, with no way back in. Unfortunately, this likely means that having the CP4.2 to CP3 high-pressure fuel pump recall performed on a ’19-’21 truck will mean it gets treated to the reflash. This comes on the heels of the EPA pushing OEM’s to lock down their ECM’s in order to keep aftermarket calibrators out. The best advice? Ask your dealer not to connect or reflash your ECM while in their care. There is no way back in if they update your truck’s engine control module—at least for now. Source: overland-industries.comSubscribe Our Weekly Newsletter Total 0 Shares Share 0 Tweet 0 Pin it 0 Share 0
Diesel News: Cummins' New VP of Electrolyzers and More Updates DW NEWS News Cummins names new VP of Electrolyzers While not entirely new to the market, Cummins has recently begun a strong push into the […] DW STAFF October 27, 2023 Cummins Diesel Engines Diesel News Diesel Tech / How-To Diesel Trucks
Inside the Simmons Family’s Cummins-Powered 1953 Dodge B3H Introducing The Simmons Family 1953 Dodge B3H We’re always told that it’s better to give than it is to receive. Most of us dream of […] JON DANIELS December 05, 2025 Cummins Dodge FEATURES Uncategorized
SEMA Show Aftermath: Off-Roading with the Hottest Builds Here’s a sneak peak into what’s to come. Every year after The SEMA Show we invite 15-30 of the hottest SEMA builds out to a […] Bryon Dorr November 06, 2023 Cover Story Cummins Diesel Cars Diesel Engines Diesel News Vintage Diesels
P-Pump Cummins Project: Timing Makes Power 12 to 18 Degrees–How Much Time Will We Gain? We hear it all the time, timing makes power. But how much power? Well, there are […] Jason Sands May 12, 2020 Cummins Diesel Engines Diesel Tech / How-To
![](https://ad.ipredictive.com/d/track/event?upid=111299&url="https://www.dieselworldmag.com"&cache_buster=1776305032&ps=1)