--- product_id: 48669998 title: "Liqui Moly Pro-Line Intake System Cleaner Diesel 400ml" brand: "liqui moly" price: "€ 85.20" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.gr/products/48669998-liqui-moly-pro-line-intake-system-cleaner-diesel-400ml store_origin: GR region: Greece --- # eco-conscious formula highly flammable aerosol 400ml precision spray Liqui Moly Pro-Line Intake System Cleaner Diesel 400ml **Brand:** liqui moly **Price:** € 85.20 **Availability:** ✅ In Stock ## Summary > ⚡ Unlock your diesel engine’s hidden power with every spray! ## Quick Answers - **What is this?** Liqui Moly Pro-Line Intake System Cleaner Diesel 400ml by liqui moly - **How much does it cost?** € 85.20 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/48669998-liqui-moly-pro-line-intake-system-cleaner-diesel-400ml) ## Best For - liqui moly enthusiasts ## Why This Product - Trusted liqui moly brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Gentle Yet Effective:** Breaks down tar and carbon buildup gradually to protect engine components and DPF longevity. - • **Boost Fuel Efficiency:** Improves airflow for up to 44mpg, optimizing diesel engine performance and reducing fuel consumption. - • **Precision Application:** Long spray probe ensures thorough cleaning deep inside intake ducts with minimal effort. - • **Pro-Level Maintenance:** Recommended for every inspection to prevent heavy deposits and maintain smooth engine running. - • **Deep Clean, No Disassembly:** Special active solvent targets intake & throttle valve deposits without engine teardown. ## Overview Liqui Moly Pro-Line Intake System Cleaner Diesel 400ml is a high-tech aerosol spray designed to dissolve and remove stubborn deposits in diesel intake and throttle valve areas. Its advanced solvent formula enhances engine reliability, smooths throttle response, and boosts fuel economy by improving airflow. Ideal for preventative maintenance, it supports vehicles with EGR and DPF systems, ensuring cleaner combustion and longer engine life. ## Description Special active solvent with a high-tech additive combination for removing typical contamination and deposits found in the diesel intake and throttle valve areas. Dissolves and removes all greasy deposits and contaminants such as oil, resins, adhesive residues, etc. Guarantees operability of all moving parts and reduces fuel consumption. Increases the reliability of diesel-powered engines. Recommended for preventative use during the inspection. Suitable for vehicles with EGR (exhaust gas recirculation) valve and DPF (diesel particulate filter). Review: Good product - Good product and a good service Review: Fantastic product! Gently cleans the intake tract in your diesel motor. - This product does help gently clean the tar buildup inside your diesel intake tract, the application takes 15 minutes or so as you need to spray it in small 2-3 second bursts and wait for the revs to receed back to 2k rpm. My 2012 kia ceed 1.6 crdi has never had the intake removed and as im unable to find replacement gaskets that are seperate and not in a full engine rebuild kit im not taking it apart to do a deep clean to remove every gram of carbon buildup. I could see my throttle body plate was relatively clean but behind it in the intake tract was full of tar and the walls were lined with carbon buildup, after using this product I had to clear a engine ECU fault code so the vehicle would start after connecting the intercooler hose back to the intake just like what Liqui Moly explain in their instructional video. I went for a little drive to see how more responsive my throttle was and if it had any effect on my mpg usage - Instead of being between 31-28mpg while doing 30mph I was getting 40-41mpg, when going out onto an NSL road instead of seeing my mpg slowly climb to about 36 It quickly rose to 44mpg, the throttle is much smoother and my turbo seems a lot happier having more air available - the results are surprising so i will continue to buy this product and use it every few months to keep my system clean as i already use archoil 6900-d max in the fuel every tank and have done for 7 months. Honestly it's expensive but it's worth it - It won't strip your intake tract clean as if it was brand new as its non penetrating but it will break down the sludgey tar and help remove some deposits as overtime your intake tract becomes clad with the buildup which reduces the volume of air your engine gets, this helps improve the volume in a gentle fashion that wont cause a large chunk of carbon to fly off into the engine and cause a valve to stick open or fly down into the DPF to clog the matrix. Brilliant product, Liqui Moly do know what they are doing. As i did this application solo i had to put some weight onto the throttle to keep it at around 2k rpm for the application. ## Features - Causes serious eye irritation. - Extremely flammable aerosol. - May be fatal if swallowed and enters airways. - May cause drowsiness or dizziness. - Pressurised container: May burst if heated. - Repeated exposure may cause skin dryness or cracking. - Toxic to aquatic life with long lasting effects. - Special active solvent with a high-tech additive combination for removing typical dirt and deposits in the intake and throttle valve area. - Removes contamination and deposits in the intake and throttle valve areas, which disrupt smooth engine running. Use of the cleaner is recommended during every inspection in order to prevent heavy deposits. - Create access to the intake pipe and remove contamination by means of a spray stream. Thanks to the long spray probe, the entire intake duct can be cleaned. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0054Z8DFK | | Best Sellers Rank | 11,249 in Automotive ( See Top 100 in Automotive ) 133 in Fuel Systems | | Brand | Liqui Moly | | Brand Name | Liqui Moly | | Capacity | 0.4 litres | | Contains Liquid Contents? | Yes | | Customer Reviews | 4.4 out of 5 stars 2,473 Reviews | | Global Trade Identification Number | 04100420051685 | | Item Form | Spray | | Item Volume | 400 Millilitres | | Item Weight | 0.33 Kilograms | | Item form | Spray | | Item volume | 400 Millilitres | | Manufacturer | Liqui Moly | | Material Features | Unscented | | Material feature | Unscented | | Model Number | 5168 | | Number of Items | 1 | | Part Number | P000073 | | Scent | Liqui Moly | | Size | 400 ml (Pack of 1) | | Specific Uses For Product | Engine | | Specific uses for product | Engine | | Unit Count | 400.0 millilitre | ## Product Details - **Brand:** Liqui Moly - **Contains liquid contents:** Yes - **Item form:** Spray - **Item volume:** 400 Millilitres - **Item weight:** 0.33 Kilograms - **Material feature:** Unscented - **Number of items:** 1 - **Scent:** Liqui Moly - **Specific uses for product:** Engine - **Unit count:** 400.0 millilitre(s) ## Images ![Liqui Moly Pro-Line Intake System Cleaner Diesel 400ml - Image 1](https://m.media-amazon.com/images/I/71VNXLts1EL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Is this item easy to use?** A: yes, very easy and very efficient for EGR vave cleaning **Q: what diam is tube? I want to use it to clean the exhaust pressure sensor pipe on a qashqai which is 3mm diam.** A: Hi, plastic tube is 3.2 mm diameter. But you have to take off larger tip. I think it should work by sanding down tube a bit. It is actually a EGR valve cleaner . Good luck ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product *by J***Y on 9 July 2026* Good product and a good service ### ⭐⭐⭐⭐⭐ Fantastic product! Gently cleans the intake tract in your diesel motor. *by D***L on 5 October 2025* This product does help gently clean the tar buildup inside your diesel intake tract, the application takes 15 minutes or so as you need to spray it in small 2-3 second bursts and wait for the revs to receed back to 2k rpm. My 2012 kia ceed 1.6 crdi has never had the intake removed and as im unable to find replacement gaskets that are seperate and not in a full engine rebuild kit im not taking it apart to do a deep clean to remove every gram of carbon buildup. I could see my throttle body plate was relatively clean but behind it in the intake tract was full of tar and the walls were lined with carbon buildup, after using this product I had to clear a engine ECU fault code so the vehicle would start after connecting the intercooler hose back to the intake just like what Liqui Moly explain in their instructional video. I went for a little drive to see how more responsive my throttle was and if it had any effect on my mpg usage - Instead of being between 31-28mpg while doing 30mph I was getting 40-41mpg, when going out onto an NSL road instead of seeing my mpg slowly climb to about 36 It quickly rose to 44mpg, the throttle is much smoother and my turbo seems a lot happier having more air available - the results are surprising so i will continue to buy this product and use it every few months to keep my system clean as i already use archoil 6900-d max in the fuel every tank and have done for 7 months. Honestly it's expensive but it's worth it - It won't strip your intake tract clean as if it was brand new as its non penetrating but it will break down the sludgey tar and help remove some deposits as overtime your intake tract becomes clad with the buildup which reduces the volume of air your engine gets, this helps improve the volume in a gentle fashion that wont cause a large chunk of carbon to fly off into the engine and cause a valve to stick open or fly down into the DPF to clog the matrix. Brilliant product, Liqui Moly do know what they are doing. As i did this application solo i had to put some weight onto the throttle to keep it at around 2k rpm for the application. ### ⭐⭐⭐⭐⭐ Cleared smoke trail *by S***R on 2 December 2025* I only ended up using half of the bottle as I was worried about hydo locking the engine. I followed the instructions and it worked a treat. Previously my vehicle was giving off a smoke trail when turbo was under load. After using liqui this was no longer the case. Would recommend to others. Will also be using the other half of the remaining as a preventative measure maybe once a year ## Frequently Bought Together - Liqui Moly 5168 Pro-Line Ansaug System Reiniger Diesel 400ml - LIQUI MOLY Cera Tec 3721 I Ceramic Wear & Tear Protection for Petrol & Diesel Engines I Smoother Engine Performance, Less Friction & Lower Fuel Consumption I Ceramic Additive 300 ml Pack of 1 - LIQUI MOLY Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2427 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/48669998-liqui-moly-pro-line-intake-system-cleaner-diesel-400ml](https://www.desertcart.gr/products/48669998-liqui-moly-pro-line-intake-system-cleaner-diesel-400ml) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-16*