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Changing Parameters on CAT Diesel Engines Tutorial
Changing parameters on a Caterpillar (CAT) engine using Caterpillar Electronic Technician (CAT ET) — connect equipment, open CAT ET, locate parameters…
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Detroit Diesel Aftertreatment Diagnostics Tutorial
Performing aftertreatment diagnostics on a Detroit Diesel engine using Detroit Diesel Diagnostic Link (DDDL) — connect laptop, run DDDL, read DTCs…
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CAT Diesel Regen Tutorial
Steps to perform a DPF regeneration (regen) on a Caterpillar engine using CAT ET: connect diagnostic tool, monitor regen progress, verify completion.
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Detroit Diesel Regen Tutorial
How to perform a DPF regeneration on a Detroit Diesel: use DDDL, follow regen sequence, confirm soot levels and regen success.
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Save Money with Our Truck Scanner and Repair Your Truck Yourself
Take control of repairs with a diagnostic scanner — bypass dealer costs and run full diagnostics with your diesel laptop.
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Benefits of Buying One of Our Diesel Diagnostic Laptops
Essentials: save time & money; run ECM diagnostics yourself; avoid repeated shop visits — why a diesel diagnostic laptop pays off.
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How to Choose the Right Diesel Diagnostic Laptop
Choosing the right diesel laptop: coverage for Peterbilt, Detroit, Mack, Cummins; software and port compatibility; recommended specs.
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How to Clean a Diesel Particulate Filter?
DPF cleaning basics: passive vs active regen, forced regen steps, and when to consult a specialist for heavy ash removal.
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Diesel Fuel Shortage 2022-2023
A summary and timeline of diesel supply issues in 2022–2023 and practical tips for fleet planning during shortages.
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