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
Innovative Repair for Cracked 6.0 Power Stroke Cylinder Heads An Innovative Fix For A Cracked 6.0 Cylinder Head There are few experiences in life more unpleasant than opening up one’s cooling system and finding […] DW STAFF February 11, 2025 Cummins Diesel Cars Diesel Engines FEATURES Ford
Diesel World's Innovative Changes in the Post-Covid Era Live Feeds While we are getting back into the swing of a more normal life nowadays, it’s not what it was before at all. Not […] DW STAFF October 13, 2023 Cummins Diesel Engines Diesel News Diesel Tech / How-To diesel videos FEATURES
Upgrade Your 6.7L Cummins with the FASS Drop-In Fuel Filter System Making Life Easier For Dodge Ram Owners Keeping up with maintenance on your diesel truck is paramount. With the current cost of trucks and the […] Diesel World Staff June 30, 2026 Cummins Diesel Tech / How-To FEATURES
BOMBSHELL An Art Deco ’37 International, Re Imagined for the New Millennium Although everyone likes to be behind the wheel of something unique. If your goal […] JOE GREEVES October 18, 2022 Cummins Diesel Engines Diesel Trucks Vintage Diesels