DIESEL REPAIR BLOG
Stay up to speed with product updates, repair tips, and exclusive offers. Our blog is your go-to source for improving diagnostic accuracy, streamlining repairs, and getting more value from your Diesel Repair tools.
Recent Posts
CUMMINS ISM (2004-2006) Fault Code List
The Cummins ISM engine from 2004 to 2006 saw updates in emissions technology while still delivering the same dependable performance techs came...
PACCAR PX9 (2024-2025) Fault Code List
The PACCAR PX9 engine continues to evolve, and the 2024–2025 models feature some of the most advanced diagnostics yet. Built for medium-duty...
PACCAR PX9 (2021-2023) Fault Code List
The PACCAR PX9 engine remains a top choice for medium-duty commercial trucks. The 2021 to 2023 models brought even more precision in emissions...
PACCAR PX9 (2013-2016) Fault Code List
The PACCAR PX9 engine, produced between 2013 and 2016, is known for its balance of power, fuel efficiency, and reliability in medium- and...
Mack MP7 (2021-2025) Fault Code List
The Mack MP7 engine continued to power regional haul and vocational trucks through 2025 with a balance of fuel efficiency and performance. From...
CUMMINS L9 (2024-2025) FAULT CODE LIST
The Cummins L9 engine for 2024–2025 continues to be a top choice for heavy-duty trucks, buses, and vocational applications thanks to its...
CUMMINS L9 (2021-2023) FAULT CODE LIST
The Cummins L9 engine has been a trusted workhorse for heavy-duty trucks and buses from 2021 through 2023. Known for its balance of power and...
CUMMINS L9 (2016-2020) FAULT CODE LIST
The Cummins L9 engine (2016–2020) continues to be a popular midrange diesel choice for medium- and heavy-duty trucks, buses, and construction...
Detroit Diesel Series 60 14.0L (2007-2009) Fault Code List
The Detroit Diesel Series 60 14.0L engine kept fleets moving strong from 2007 through 2009. Known for its durability and efficiency, having...
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