DOC (Diesel Oxidation Catalyst) Face Plugged Up After 1 Week, These Can be the Cause!

Face plugging is an extreme buildup of carbon on the inlet side of your DOC (Diesel Oxidation Catalyst). This extreme buildup causes additional exhaust backpressure and restricts exhaust flow, which hinders the performance of the DPF and SCR downstream. In this video, you can learn the troubleshoot process of the extreme face plugging of DOC. ATTENTION 🔥 WIN a Polar Fox APU – Valued at $7,000! 🔥 🚛 Truckers, this is BIG! We’re giving away a Polar Fox APU – worth $7,000! ❄️ ✅ Stay cool without idling ✅ Powerful, efficient, and built for the road ✅ No purchase necessary – just Follow & Like our page to stay updated! 🚨 The giveaway drawing happens when we reach 100,000 followers on YouTube! 🚨 Make sure you Follow & Like the Polar Fox APU Facebook page so you don’t miss important updates on how to enter. 🔹 Tag a trucker who needs this! 🔹 Like & Share to spread the word! 🔗 Follow & Like Here: https://bit.ly/4b4EOSG 📺 Subscribe on YouTube: http://bit.ly/35YO3kN #PolarFoxAPU #TruckLife #StayCool #Giveaway #NoIdle #TruckerGear OUR BUSINESSES: POWERING THE FUTURE OF TRUCKING 🛠 DPF Discounter – DPF Discounter is your one-stop shop for diesel emissions parts and service. We specialize in DPF, DOC, SCR, and One-Box replacements, and offer expert diagnostics, cleaning, and repair for all aftertreatment systems. Whether you're a fleet or an owner-operator, count on us for fast, affordable, and reliable emissions solutions. 🔗 https://bit.ly/42YbH19 ⚡ Polar Fox APU – Experience the most advanced electric APU, powered by Lithium Starting Batteries from Polar Fox Technologies. Designed for maximum efficiency, reliability, and cost savings. 🔗 https://bit.ly/3ECHOJZ 🔋 Skana Power – Advanced dual-purpose lithium batteries engineered for both starting power and deep cycling, delivering superior performance and longevity for heavy-duty applications. 🔗 https://bit.ly/411AajF SUPPORT US ON FACEBOOK! Help us grow by liking and following our pages! Your support allows us to continue bringing you the best in diesel emissions solutions, electric APU technology, and lithium batteries. 👍 Polar Fox APU – https://bit.ly/4b4EOSG 🔋 Skana Power – https://bit.ly/3EC5u14 🛠 DPF Discounter – https://bit.ly/41gAMDr 🚛 Idle & Emission Solutions – https://bit.ly/4139KOn CONNECT WITH US ONLINE Stay up to date with industry insights, product updates, and exclusive content: 📺 YouTube – http://bit.ly/35YO3kN 📸 Instagram – http://bit.ly/3C7hRy6 🎥 TikTok – https://bit.ly/3QxGHMT 💬 Threads – https://bit.ly/3KmNp6P OUR TOP RECOMMENDED PRODUCTS & SERVICES 🔗 Amazon Store – https://amzn.to/3xZkDn3 🔥 Exclusive Deals & Discounts 🛠 OTR Performance Diagnostic Tool – The must-have scan tool for truckers! Use promo code "road3333" for $100 off. 🔗 https://bit.ly/3O3wshT 👢 Rock Rooster Work Boots – Durable, comfortable, and built for truckers. Use promo code "road3333" for 12% off. 🔗 https://bit.ly/3HFLFDu 📊 AmRoo Accounting – Need bookkeeping services for your trucking business or fleet? AmRoo Accounting offers excellent solutions tailored to truckers. 👉 Mention "Ryan from Idle & Emission Solutions on YouTube" when reaching out, and they’ll take great care of your needs! 🔗 https://bit.ly/3X5vtEh PARTNER WITH US Interested in working together? Whether it's collaborations, sponsorships, or business inquiries, we’d love to connect! 📧 Email us at: [email protected] DISCLAIMER The information provided by Idle & Emission Solutions YouTube channel is for general informational purposes only. While we strive for accuracy, we make no guarantees regarding completeness or reliability. Some product links may be affiliate links, meaning we earn a small commission if you make a purchase—at no additional cost to you.