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
Fastest Diesel At Sick Week The Wheels-Up C10 Cummins Strikes Again! Jesse Harris is no stranger to track-to-track drag racing events, having been part of Rocky Mountain Race Week and […] Mike McGlothlin February 20, 2023 Cummins
Dillon King’s SEMA Project Dillon King’s SEMA Project Dillon King’s love of the automotive scene came as second nature to him. “My father had a custom hot rod shop […] EDDIE MALONEY July 13, 2023 Cummins Diesel Trucks Dodge Rides
Cummins Crisis: US Tariffs to Affect China-Made Parts The worsening trade war between the US and China just claimed a new victim. Cummins Manufacturing, the beloved maker of diesel engines, will have to […] DW STAFF June 27, 2018 Cummins Diesel News
Upgrading Our 1994 Ram 2500 With Liberty Forged Wheels Choosing New Wheels & Tires Photos by Tucker Harris It’s finally time! We’ve been working on our project Stock to Not for about 5 months […] TUCKER HARRIS May 13, 2026 Cummins Diesel Tech / How-To Dodge FEATURES Ram
![](https://ad.ipredictive.com/d/track/event?upid=111299&url="https://www.dieselworldmag.com"&cache_buster=1781101164&ps=1)