It pays off to love your car
Fast, effective and money saving solutions for every vehicle
Problem Solver
Find solutions for common car problems
Keep your SCR system crystal-free
Worried about AdBlue ® crystallisation and unexpected SCR system repairs? Keep your system running smoothly by preventing crystal build-up and keeping components clean. With regular use, you’ll avoid costly breakdowns, reduce downtime, and extend the life of your AdBlue® system—so you can drive with confidence every day.
Unlock peak diesel performance
Looking for a way to get the best out of your diesel engine? Imagine a single tank treatment that cleans injectors, EGR, turbo, and DPF, while reducing emissions and smoke. Enjoy smoother performance, better fuel efficiency, and long-lasting results—your engine will thank you for it!
Deep-clean your oil system with the Engine flush
A fresh oil change works best in a clean engine. Before your next service, give your oil system a deep clean—dissolving sludge and freeing sticky components for smoother, healthier performance. Protect your engine from the inside out and enjoy peace of mind every drive.
Clear blockages on the go
Blocked DPFs and high soot emissions can slow you down and lead to expensive repairs. Restore optimal performance by clearing and regenerating your filter on the go—no dismantling required. Keep your maintenance costs low and your journeys worry-free with a cleaner, more efficient engine.
What our clients say
News
Top 5 essential additives for car maintenance
Modern car maintenance is no longer limited to oil changes, filter replacements and servicing Modern vehicles have complicated parts that require special attention. In this context, additives play a strategic role: they optimise performance, reduce wear and tear, and extend the service life of the engine and its peripheral components. Used regularly, they help prevent clogging issues before they b…
June 17, 2026
🌟 COMPETITION 🌟
It’s back-to-school time… and your car`s back on the road too! 🚗
To get you off to a flying start, we’ve got a little surprise in store for you. 👀🎁
💫 What’s up for grabs?
➡ Pre Emission Test Treatment Diesel
➡ Total Action Diesel
To enter, you must:
✅ Follow Wynn’s France on social media
❤️ Like the post
💬 Tag two friends in the comments
Winners will be drawn at random ⚠️ 1 per platform (Facebook, Instagram)⚠️ on 30 September!
Good luck to everyone 🍀
#WeTakeCareofVehicles #additives #car #wynns #cars #giveaway #sptember #gift #competition
Sep 15
Is your fuel consumption going up for no apparent reason? 🤨
Before you blame your right foot, there are several factors that could be at play.
👉 Scroll down: we’ll help you identify the culprits.
#WeTakeCareOfVehicles #additives #car #wynns #treatment #engine #tips
Sep 11
Has your engine clocked up a fair few miles? 👀
Super Charge helps restore compression, reduce exhaust fumes and extend your engine’s lifespan 🔧
💡 And it’s compatible with all oils, including very low-viscosity oils.
#WeTakeCareOfVehicles #additives #car #wynns #treatment #engine
Sep 8
POV: You’ve just given your engine the little boost it deserved 🔥
#WeTakeCareOfVehicles #additives #car #wynns #treatment #engine #lifestyle #pov
Sep 4
A single treatment that works on the entire fuel and exhaust system. 🔧
Total Action cleans and protects the main components to help your engine run more efficiently. 🚗💨
One simple step, multiple benefits 💪
#WeTakeCareOfVehicles #additives #car #wynns #treatment #engine #technology
Sep 1
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