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
UNOH Cummins, The Final Act: A Student-Built Cummins Nears 1,000 HP We’ve been following the University of Northwestern Ohio Diesel Club’s Cummins-powered pulling truck since 2011, and we’ve been pleased to see the students transform a […] Jim Allen May 04, 2016 Cummins Diesel Engines Diesel Tech / How-To
1970 GMC K15 Transformed into a Drag Racing Powerhouse Beefed Up ’70 GMC Gets New Life on the Track This rig has seen some things. A 1970 GMC K15 currently owned by fabricator and […] WENDY WILSON October 25, 2024 Cummins Diesel Cars Diesel Engines Diesel News Diesel Tech / How-To FEATURES
Cummins Attitude Adjustment Giving an old, worn-out 12V Cummins a few fueling upgrades While the 12V Cummins might be considered a dinosaur to most in the diesel business, […] Jacob White April 19, 2020 Cummins Diesel Engines Diesel Tech / How-To
Ram Tough: A 2009 Ram 2500 Built for Power and Play Chris Bruziecki runs a paving company, which is hard work and requires a tough truck. Chris has proven the advertising claim of “Ram Tough” on […] Trent Riddle March 12, 2025 Cummins Diesel Engines Diesel Trucks Dodge Dodge FEATURES ram Ram