Riffraff Diesel Technical Knowledge Center

Engine Harness Assemblies: Why OEM Is The Way To Go

Engine Harness Assemblies: Why OEM Is The Way To Go

Mar 27th 2026

On a 20+ year old 7.3, the harness usually doesn’t “die” all at once. It fails the annoying way: intermittent faults, weird codes, random driveability issues, and electrical gremlins … read more
Measuring for the right intercooler boots: How To

Measuring for the right intercooler boots: How To

Mar 20th 2026

Determining the intercooler flange size is required before ordering your Riffraff Diesel Intercooler Boots. The intercoolers have different configurations, so you must verify the size prior to orderin … read more