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
Recap of the Lifted Florida Truck Show 2023 Highlights from the Sunshine State There’s not a much better backdrop for a truck show than the Sunshine State. An awesome experience all around, the […] Diesel World Staff January 03, 2024 Cummins Diesel Engines Diesel Trucks Dodge Dodge EVENTS FEATURES Ford Ram ram
"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
Scheid Diesel Dragster Launch - SDX 2015 Subscribe Our Weekly Newsletter DW STAFF January 31, 2017 Cummins diesel videos
Lift, Power, and Style: A Deep Dive into Mark Vecellio’s RAM 2500 Mark Vecellio’s 2014 Ram This truck is a labor of love and a childhood dream come true for Mark Vecellio. Ever since attending Monster Truck […] Bryon Dorr January 28, 2025 Cummins Diesel Trucks Dodge FEATURES Ram ram
![](https://ad.ipredictive.com/d/track/event?upid=111299&url="https://www.dieselworldmag.com"&cache_buster=1768113660&ps=1)