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
5 Knights’ Clean And Mean 2014 Ram 2500 The crew at 5 Knights Custom Accessories out of Lubbock, Texas, has been working on custom vehicles since they were all old enough to turn […] DW STAFF September 08, 2023 Cummins Diesel Engines Diesel Trucks Dodge FEATURES
"Twisted Rat" Susan Stump’s 1934 Chevy Drag Truck Susan Stump’s 1934 Chevy Drag Truck Most women seem to have a lil’ black dress in their wardrobe that they pull out for a night […] Chris Tobin September 23, 2025 Chevy Cummins FEATURES
Top Performance Parts for Your Diesel Build 01. Smeding Diesel 2013+ 6.7L Cummins Intercooler A direct fit with 2013-2018 Dodge, this 6.7L Cummins Intercooler from Smeding Diesel features a bar-and-plate construction with […] TUCKER HARRIS January 10, 2025 Cummins DEPARTMENTS Diesel Engines Diesel Tech / How-To Diesel Trucks Parts Rack
Pepé Le Crew: A Cummins-Powered 1974 Ford Crew Cab Jeff Kramer’s Tastefully Modernized Cummins-Powered Crew Cab There’s a certain type of SEMA truck we’ve all come to expect. The kind that sits on wheels […] DUSTIN KORTH December 11, 2025 Cover Story Cummins FEATURES Ford
![](https://ad.ipredictive.com/d/track/event?upid=111299&url="https://www.dieselworldmag.com"&cache_buster=1770735312&ps=1)