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
5.9L Cummins Engine That Changed The Industry How The 5.9L Cummins Changed The Diesel Pickup Segment Forever It’s the mid-1980s and you’re on the hunt for a new-ton or larger truck… The […] Mike McGlothlin June 13, 2022 Cummins Diesel Engines
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
Dropping a Ram 2500 with Belltech Suspension An Iconic brand meets an iconic truck We’re happy to have you all back to see some more tech with us! This month we’re working […] TUCKER HARRIS April 03, 2025 Cummins Diesel Tech / How-To Dodge Dodge Ram ram
TRUMP Unleashed: The 3,000-Horsepower Super Stock Pulling Truck Shane Kellogg has been a fixture on the pulling circuit for many years: He’s earned a state championship and six national championships in his famous […] Vivekanand Saraswati October 10, 2024 Cummins Diesel Engines Diesel News Diesel Trucks Dodge Dodge FEATURES Ram ram Uncategorized
![](https://ad.ipredictive.com/d/track/event?upid=111299&url="https://www.dieselworldmag.com"&cache_buster=1750016389&ps=1)