FAQ
Frequently Asked Questions | NoFeeDiesel.com
Here you'll find answers to common questions about our diesel diagnostic laptop kits. Whether you're a fleet owner, mobile technician, or shop operator, NoFeeDiesel™ gives you dealer-level diagnostic power without subscriptions.
What engines are supported by this diesel scanner?
Our kits work with Cummins, CAT, Detroit Diesel, Paccar, Volvo, Hino, Isuzu, Ford Power Stroke, International, Mack and more. Coverage includes Class 3–8 trucks and off-highway equipment.
Do I have to pay a subscription or renew the software?
No. Unlike other tools, our kits include full software access for life. No monthly fees. No renewals. No limitations.
Can I perform forced regens, resets, and DEF system diagnostics?
Yes. Perform forced regens, SCR/DPF resets, code clearing, parameter changes, and more with dealer-level software like Insite, JPRO, and CAT ET.
Can I tune or delete a truck with this kit?
Some included programs support tuning for off-road or competition use only. Contact us for legal use guidance and available options.
Do I need Wi-Fi or an internet connection?
No. All core functions work offline. We recommend internet access for occasional updates and remote tech support when needed.
Can I use this on multiple trucks or fleets?
Yes. There are no VIN or truck limits. You can use this kit on unlimited compatible vehicles — trucks, buses, or off-road machines.
Is it beginner-friendly or just for advanced mechanics?
Yes! Whether you’re a shop owner or just getting started, our system is fully pre-configured. You get step-by-step guidance and US-based support.
What support do you offer if I need help?
We provide US-based phone, email, and live chat support. Our diesel techs will walk you through setup, troubleshooting, or advanced use cases.
What's the warranty and return policy?
Every kit comes with a 2-year warranty and a 30-day risk-free trial. If it’s not right for you, send it back — we even cover return shipping.
What truck brands are supported?
We support diagnostics for Freightliner, Kenworth, Peterbilt, International, Volvo, Western Star, Mack, Ford, Isuzu, Bluebird, IC Bus, and more.
Still have questions? Contact our team at info@nofeediesel.com or call us at (855) 528-1958. We're here to help you own the road — not a subscription.