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
SEMA Showstopper: Joey Gaynor’s Custom 2013 RAM 2500 The SEMA Show is a melting pot, bringing together cars and trucks of all styles and builders from different backgrounds, all in the name of […] Diesel World Staff September 25, 2024 Cummins Diesel Engines Diesel Trucks Dodge Dodge FEATURES Ram ram
JUST A SIMPLE BUILD - Vintage Cummins Powered Chevy Proving It Doesn’t Have to Be Complex to Be a Winner The key to every memorable build is always a higher level of originality. When […] JOE GREEVES April 18, 2022 Chevy Cummins Diesel Trucks
2,500hp Super Stock Diesel Puller A Homebuilt 2,500hp Puller Invades the Super Stock Diesel Class Early on in his motorsports career, Jason Stott knew he was one of those guys […] Jason Sands May 20, 2025 Cummins Diesel Engines Diesel Trucks Dodge Dodge FEATURES Ram ram
Defiant Motorsports Latest Masterpiece: The '64 C60 Built for the Open Road A Long Haul C60 Built For the Highway Defiance is often looked upon with disdain from those who don’t quite fully understand that it’s just […] MIKE SELF October 25, 2023 Chevy Cummins FEATURES
![](https://ad.ipredictive.com/d/track/event?upid=111299&url="https://www.dieselworldmag.com"&cache_buster=1780607684&ps=1)