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
The Saga of a Reborn 2001 Dodge Ram 2500 A Restored and Reborn 550HP 2001 Dodge You can’t buy trucks like this anymore, but if you’re a dyed-in-the-wool second-gen fan, you can certainly do […] Mike McGlothlin November 28, 2023 Cummins Diesel Engines Diesel Trucks Dodge Dodge FEATURES ram Ram
Fifty and Fine: A 1966 Ford F-100 Diesel Restomod In the eyes of many a fifty year old truck is nothing more than an eyesore and would be best served being crushed into oblivion—fortunately […] Chris Tobin January 20, 2025 Cummins Diesel Trucks FEATURES Ford
Cummins-Swapped Bronco Takes on the World Chelsey Hennig’s Bronco Takes on the World Our favorite question to ask owners of killer diesel machines is why they built them. What drove them […] JOHN MATA JR December 31, 2025 Cummins FEATURES Ford
Bulletproof Your Dodge Transmission Brown’s Diesel and Goerend Transmission Build a Race-Ready 47RH Four-Speed Automatic It’s no secret that diesel engines can handle stupid amounts of power. But transmissions? […] Jason Sands March 17, 2020 Cummins Diesel Tech / How-To