Use the appropriate amount based on how large your vehicles tank is. Ethanol Shield will not affect your engine warranty. string trimmers), 4 oz for larger equipment (e.g. Perhaps bad gas, plugged carb? We recommend the following instructions for Ethanol Shield on all engines 2-Cycle and 4-Cycle. to gain access to this form, go to the product page and scroll down until you find the hyperlink called warranty. If you use the product improperly, and in a way that is not following manufacturer guidelines, then you could seriously damage your engine. However, if done carefully and the ratios are kept, Mechanic in a Bottle can be mixed in the tank. For about $20 every fall, one application of this to my snowblower gets and keeps it running through the winter, saving costly trips to the repair shop to clean/rebuild the carb. The fuel tank on your trimmer or lawnmower is much smaller so use a capful of Mechanic in a Bottle to the tank. It is much more suitable than Seafoam for this purpose because it can be applied directly to the affected area. If the customer feels that there is a lot of water in his fuel oil, I would recommend to also use a Diesel Tank Snake in conjunction with the Diesel Mechanic In A Bottle. 2020 B3C Fuel Solutions One bottle is meant for up to 16 gallons of fuel. Sometimes you just have to laugh..:biglaugh: 2010 John Deere X748, 48in Deck, 3-Point, Rear PTO, https://www.instagram.com/seat_time_master/, Backyard Round Table: L & G Tractor Related Topics. When the 4-in-1 test swab is used the test results will be the same as with regular diesel fuel however, there may be a slightly pink tint to the swab. You can still see all customer reviews for the product. Believe its does what it says its supposed to do. Then its sprayed in the cylinder, cleaning its walls, piston head, and valves. I have been using other brands or gasoline stabilizer, why should I switch to Mechanic in a Bottle and Ethanol Shield? I add Seafoam to the gas can I fill my lawnmower, blower, weedwacker, snowblower, etc. On SeaFoams website, it has another 1000 reviews with an average rating of 4.9/5 stars. If you use the Sea Foam additive in the engine, it can offer many benefits to the oil and motor. 0482 | Fax: (866) 929-7173 Do you put Sea foam in before or after gas refill? No harm will come to the snake if it does freeze as it is flexible. Yes, adding Seafoam will make even a 4-stroke engine smoke, especially if you add more than one ounce per gallon of fuel. No it will not. Since than Ive had no issues starting the bike and so it saved me wayyy over the cost by not having to take the bike in for carb service. This also helps in keeping gas "Fresh" so it doesn't go stale. The material the Gasoline Tank Shield is made out of is super strong and will hold up, however, if the string breaks or falls into the tank, the Gasoline Tank Shield may be difficult to fish out. 3. Bottle, 128 oz. Take a look at the following news announcement from OPEI and concerns over consumers misfueling with E-15 fuel. Ethanol Shield is a fuel treatment. The engine is worth thousands of dollars and has been designed and built by thousands of the most skilled engineers. Mechanic in a Bottle. Find out what Sea Foam is, how it works, and if you should add it to your car maintenance routine to keep your vehicle running in top condition. Its also used by customers that are concerned about the deterioration of the seals, ensuring a longer life. Theoretically, fuel economy may be reduced slightly (about 1%) because the refining process that removes sulfur also can reduce the energy content of the fuel. He created a mixture that was so efficient he started selling it to other fishermen and boat owners. Even if you use regular gasoline in your plane, we have not been FAA approved so please do not use it in a plane. You also have the option to opt-out of these cookies. Forgot to put stabilizer in the gas of my outboard for over winter storage, with predictable results. Necessary cookies are absolutely essential for the website to function properly. Sta-Bil 22250 Marine Formula Fuel . Bumper-To-Bumper Warranty What is it & What Does it Cover? Proper clearance on both ends of the snake must be maintained to allow for expansion. Use regularly in all your engines to maintain PEAK ENGINE PERFORMANCE. A listing of . Marine PRO was developed to do everything boat owners want in a fuel additive to clean, lubricate, stabilize fuel, and help engine parts resist corrosion. What separates from the fuel is the water with the ethanol attached to it. Mechanic in a Bottle will NOT take the place of 2-cycle oil. Biodiesel is the name of a clean burning alternative fuel produced from domestic, renewable resources. Put more Star Tron than called for in the mower . If that was the case, wed still be swapping between summer and winter engine oil, instead of using multi-grade oil. 2. The product is about $4.00 cheaper than what this product was priced and paid for. The EPA had several mandates over the years to reduce the sulfur content over time. I used all of the diesel up that was in my diesel tank, can I still use the Diesel Tank Snake in another tank of diesel fuel? RELATED: 0w20 vs. 5w20 vs. 5w30 Oil Viscosity Explained. I use this stuff in my lawnmower and car to clear the gunk and make them hum ! Synthetic fuel additive works in your power equipment with 2 and 4-cycle engines. I havent been selling you on Seafoam as much as I was sold myself. Fuel-tank caps, dispensing nozzles and hoses should be kept clean to eliminate potential sources of contamination. To calculate the overall star rating and percentage breakdown by star, we dont use a simple average. To avoid war with the better half, my favorite bottle has Jack Daniels printed on the label. There hasnt been any proof that Seafoam affects the O2 sensors or clogs up the catalytic converter. I tested Mechanic in a Bottle on my lawn mower to see if it really works. $1188$12.81. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product. Moved Permanently. Seafoam was the obvious winner in my opinion. Oil is the lubricant that your engine needs. I first used it in a car I had that had taken to running poorly after being driven on the highway for 100's of miles the next trip I made I added a can of seafoam and when I pulled into town from the highway the car never missed a beat and ran great after that. The Diesel Tank Snake can be reused up to 10 times. I used all of the diesel up that was in my diesel tank, can I still use Diesel Tank Snake in another tank of diesel fuel? I have used Star Tron-Enzyme Fuel treatment for the past six years- ATV, riding Huskie mower, two walk behind mowers, Echo chaiN saw and a wheeled 21" string trimmer(6.75 HP) with NO problems. My Diesel Tank Snake swelled after just a few hours in the diesel tank. P.S. Can I use Diesel Mechanic in a Bottle in my oil fired furnace (fuel oil)? However, they do not bond to the ethanol and (for 2-cycle products) they do not bond to the oil. The engine manufacture states that I can use up to 10% ethanol blended fuel. If there is no spark at the plug (ignition system), the engine will not start. Model# 21-024-1. Once you start running out of fuel, repeat the process but use 1-2 ounces of SeaFoam. What is the shelf life after the bottle is opened? Just following the directions was all that was needed. One half of the community praises these products and even provides proof that it works, but the other adamantly stick to their opinion that all cleaners are just a waste of money and only cause a placebo effect. However, if done carefully and the ratios are kept, Ethanol Shield can be mixed in the tank. In fact, Ethanol Shield will help keep the engine clean and allow it to run better and more efficiently. Add to Cart. Model# 2-064-1. However, not everyone agrees that its good for this long. Mechanic in a Bottle will clean and help maintain fuel injectors in automotive, motorcycles and power equipment. Many of them ran very rough and wouldn't idle, or wouldn't start at all, but after adding MIB they all run much better and continue to improve the longer they run. By keeping Ethanol Shield in the fuel at all times, your engine will run cleaner and more efficiently for a longer period of time. I also determine whether it should be used or not, and give you the instructions if you want to give it a try. Mechanic in a Bottle. Lucas Upper Cylinder Lubricant and Injector cleaner - 1) Eliminates need for higher octane fuel . Overinflated Tire by 5 Psi: What Will Happen? Mechanic in a Bottle will not hurt your engine, in fact just the opposite. Will Mechanic in a Bottle take the place of 2-cycle oil? This website uses cookies to improve your experience. It is important to test the system, then fix the system based on the test results, then prevent future issues. The chemical composition of SeaFoam is a well-guarded trade secret, but by looking at the safety sheet I found the two primary ingredients: Hydrocarbon is a primary component in petroleum, while isopropanol is an alcohol derivative of petroleum, meaning that the 100% petroleum advertising is correct. 364. Sea Foam is one of the oldest brands in the engine additive & cleaner business, established in 1942. Oil is the lubricant that your engine needs. You can also get it at walmart 3 bucks a can. This product is a secret weapon for Lawnmowers, I had problems with my lawnmower getting little gas. I added some to my truck that would missfire intermittently and after just a couple of days it was running much smoother and the check engine light went out. Sea Foam (4) FastTackle (3) GUNK (3) Gold Eagle (3) HTCM (3) Johnsen's (3) Sea Foam Additives (3) VP Racing (3) 3M (2) Armor All (2) Bars Products (2) Eat-In (2) Interlube (2) . I received information about Ethanol Shield from Yamada Nursery. If you have gas powered equipment, never be out of this stuff. If the car engine contains direct injectors, you dont want to use Sea Foam in the motor. Gently take off one. Will the Diesel Tank Snake prevent microbial growth in the tank? Anything else, you are paying $5.00 for a bottle and in reality, without opening up the engine, you don't know how well it cleaned. Worked. This smoke should disappear as the engine warms up. SeaFoam motor treatment solution works, its as simple as that. Jul 9, 2019. If the tank is 4 feet long, a 3 foot snake should be used. Vehicles with diesel engines manufactured in the 2007 model year or later require the use of ULSD for proper operation. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Lot of times, I will pull the carb off a engine and dump some b-12 in the ultrasonic. More Buying Choices. You can even compare the results yourself by using a boroscope inspection camera. Just follow bottle instructions to clear that ethanol residue in your car to provide a cleaner boost of power and use of gas. If you put it in you tanks of gas power equipment and let it sit it will start. Ultra Low sulfur diesel fuels (less than 15 ppm) are required by federal regulations for 2007 model year highway vehicles to ensure that these vehicles will meet emissions standards to improve the quality of the air we breathe. Its designed to remove carbon deposits that build up over time. Some of the sulfur compounds naturally occurring in diesel fuel provide some wear protection or lubricity. The cost is even higher if you have a diesel direct-injection motor. Even though both products are similar, Marine PRO is the best Sea Foam treatment for gasoline marine engines. Sea Foam has been used for decades by thousands of satisfied customers, and with all the feedback and testing conducted, its safe to say that Sea Foam actually works as a fuel-based cleaner. Anyoidy use this on a lawnmower? If you have gas powered equipment, never be out of this stuff. Put some Mechanic in a bottle into the carb and let it sit for 24 hours. Its the same composition as the general Sea Foam additive, except that its sold in an aerosol spray. Necessary cookies are absolutely essential for the website to function properly. Please NOTE that this particular is the older product and NOT the current product that is available for RETAIL SALE in actually cheaper than what I had paid for this product. Regularly removing water from storage tanks, vehicle fuel tanks, and filter bowls is important. I also asked that AMAZON and/or GATZIES to update the image of the current product shipped/promoted. Power equipment not treated with an ethanol fuel stabilizer will become hard to start within 30 days. If you find a piece of equipment that has stale old gas, a few ounces of this and it will start up. . But a $170. I'm very impressed with this to say the least. Phone: 843. Login. It is designed for unit going into storage. Companies typically gain more trust the longer they are in business, but for SeaFoam, it seems to be working in the opposite direction. When I told him it's been stalling, hard to start, low on power he walked me around the corner and handed me a bottle of "Mechanic in a Bottle" and said try it, you'll be surprised. This is a multipurpose fuel stabilizer and cleaner. Does this mean it is full already? The sulfur content was found to be a major contributor to pollution. I hope - AMAZON and/or GATZIES resolve the sour taste they left in my mouth on this order/transaction; the BAIT & SWITCH tactic/perception is NOT APPRECIATED. One of the misconceptions about fuel cleaner additives is that you cant actually check if they work or not. To properly manage the fuel system, you need to know what is happening within the system. If Mechanic in a Bottle does not solve the problem, the unit will need to brought into a service center for repair. the person that files the lien bottle report nonpayments on a lend till and credit bureaus. For example, Preventive Maintenance requires 1 oz of Mechanic in a Bottle. If you do this, its possible to notice a decrease in gas mileage. Just follow bottle instructions to clear that ethanol residue in your car to provide a cleaner boost of power and use of gas. This website uses cookies to improve your experience while you navigate through the website. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. Use the spark remover tool to take out the sparkplug. Put some Mechanic in a bottle into the carb and let it sit for 24 hours. Sea Foam is one of the oldest brands in the engine additive & cleaner business, established in 1942. JavaScript is disabled. Do your products contain any alcohol in it? Ordered this for a four wheeler that was missing from gas left in the tank/carbs. Also the fuel will begin to absorb moisture from the air because ethanol is hygroscopic and it attracts moisture. Will the Diesel Tank Snake remove microbial growth in the tank? . 2020 B3C Fuel Solutions Follow the inspection steps again to see the difference in cylinder and piston conditions. By using the Diesel Tank Snake, microbial growth is prevented. Thanks. Forgot to put stabilizer in the gas of my outboard for over winter storage, with predictable results. Seafoam is just as good or better for fuel injectors. Dont ask me how. If the filter is not cleaned on a regular basis, the vehicle could go into a limp mode, which is designed to keep the engine/exhaust system safe. I saw this product in my local hardware store, bought one bottle. For example, if your car has dirty fuel injectors, you might try a can of Sea Foam before replacing them. Added new fuel to MIB in tank. Robbie Robertson. But opting out of some of these cookies may have an effect on your browsing experience. Is USLD going to harm the engine in my pre-2007 diesel vehicle? SeaFoam also acts as a fuel stabilizer which is very useful for equipment that you dont use for extended periods of time, like a motorcycle or a convertible in the winter. The time to check the swab and get the proper reading is within the first 5 minutes of performing the test. Mechanic in a Bottle and our other products are available at many different retailers and repair shops. CRAFTSMAN 7HP LAWN MOWER RUNS ROUGH HARD TO START MECHANIC IN A BOTTLE VS. SEAFOAM CARB REPLACEMENT 4,153 views May 16, 2019 53 Dislike Mowers N Blowers 15.1K subscribers I've worked on this. This synthetic fuel additive works in your power equipment with 2-cycle and 4-cycle engines. Makes everything all better! I have to be honest, I was of the opinion that engine cleaning solutions were useless, but after extensive research, my opinion has changed completely. It removes all varnish in the fuel system without having to remove the carburetor, removes carbon deposits, removes water, reconditions rubber and plastic components and revitalizes old fuel. Configure the horoscope, then slide the camera through the spark plug hole. Started , worked yesterday and today. Mechanic in a bottle works good for an engine that has been sitting around for a while and has a dirty carb. I would like to try it in my 225HP Verado motor but I'm not having any luck in finding any Marine PRO. 2014 1025R 7 Iron deck auto connect& Mulch kit,with Gator blades. Protects all 2 & 4 Cycle engines and works in all fuels and fuel blends (ethanol & ethanol free), kerosene, diesel. You dont have to, but it can be a good idea to change the engine oil 200 to 500 miles after the sea foam oil treatment. The truth about Sea Foam is that it is generally safe to use in all types of gasoline and diesel engine fuels; however, it can be harmful under certain conditions. This particular product in this packaging is five (5) years old. What ever it was, this product worked like a charm! What is the difference between Sea Foam and the new Marine Sea Foam? Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Prices pulled from the Amazon Product Advertising API on: Product prices and availability are accurate as of the date/time indicated and are subject to change. With this said, if a person were to pour a quart bottle into a gallon of gas, the engine will not run properly and the fuel will need to be diluted with fresh gas. I've used it in several small engines from rototillers and snow blowers to atvs and go karts and it has worked in all of them. No chemicals, no measuring, no mess. Mechanic in a Bottle is a fuel treatment. I'm very impressed with this to say the least. It depends on how much your drive and how much buildup your car has. This intake is often found before the throttle plates of the throttle body. However, its not very important as long as the sea foam gets mixed with the new fuel. Check the Diesel Tank Snake after a day. Youll need a few tools, a few bottles of SeaFoam, and lots of fuel. Sea Foam is an inexpensive way to clean the engine. Certified Automotive Diagnostic Technician. In reality, getting the before & after results is very easy. I use this in lawn equipment during spring startup, Reviewed in the United States on November 23, 2022. However, if the O2 sensor is already on its way out, the additive might accelerate the process. It removes all varnish in the fuel system without having to remove the carburetor, removes carbon deposits and water, revitalizes rubber and plastic components, replaces lost octane, and rejuvenates old fuel. When should I use the Gasoline Tank Shield? The swab will continue to develop as time goes on. What is Sea Foam, and is it good for your car? Case of 9, 8 oz. Will the dye in 2-cycle oil affect the results of the test? I now recommend your product to all of car collector friends. The 2-004-12 is a four-ounce bottle from the company that's easy to pour. Registered Lucas is a registered product of the Environmental Protection Agency. On electric start units, only turn the key for no more than 10 seconds at time to keep from burning up the starter. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. It is mandatory to procure user consent prior to running these cookies on your website. To do this, the exhaust gas must be raised high enough to burn off the particulate matter. As a general rule, adding a little extra Ethanol Shield or MIB will not hurt the fuel. Fuel hygiene is the management of the complete fuel system. It also isnt compatible with all engines, can damage the O2 sensor, and decrease fuel economy. A foul, sour smell indicates BAD GAS! Our products have a 5 year shelf life even after the container has been opened. You can but it is not recommended. The Diesel Tank Snake absorbs water that is in the diesel tank. Will the Gasoline Tank Shield absorb the water that is sitting on the bottom of the tank? Apr 2, 2016. My son in law was given an old Yard Man two stroke snow blower. Ethanol will separate when the water content reaches .5% of volume. injector clean, at the shop, can be accomplished by adding 3oz of acetone-per 10 gallons of gas, plus the lucas injector cleaner/upper cylinder lubricant mix. Reviewed in the United States on May 30, 2022. Allow for a Hot Soak for 15 minutes after turning off the engine. There could be an internal engine issue (lack of compression) that is causing the engine not to start. Our dock masters V4 OMC had the typical sneeze and fart of low speed circuit carb problems. You dont want to add too much and reduce the lubrication and protection of the motor oil. Most of the DPFs today use a regenerative process to clean the filter. 4. DPF filters usually remove 85% to 100% depending upon efficiency. The guy who ran the mowers in the test of Slick 50 vs 30 wt in the link posted on Dockside,also did a test on a Ford Ranger with Seafoam. Sea Foam isnt likely to damage a well-functioning oxygen sensor. For this reason, its important not to put in more Sea Foam than whats recommended. I have used seafoam for years. I add it to all my small engine fuel and haven't run my garden tractors without it since I found it. I've used it in a few different situations where either a two-cycle motor was running rough or a four-cycle wouldn't start. First, my opinion changed on value-brand motor oils through the research for the Who Makes Supertech Oil For Walmart And Is It Any Good? article, and now Ive been convinced that fuel additives can be a very valuable product. The Diesel Particulate Filter or DPF, is a ceramic filter that lives in the exhaust system. This page works best with JavaScript. Some people prefer to use Sea Foam in the fuel tank to clean the system. It seemed to work for him most of the time. It is designed for unit going into storage. The mixing ratios that are displayed on the bottle are designed to be mixed in a fuel can. Those are the key benefits that help any marine engine perform better and last longer. These cookies will be stored in your browser only with your consent. Phone: 843. A lawn mower guy said it works for him when lazy. Will Ethanol Shield take the place of 2-cycle oil? Super easy to use! Add to Cart. Our products are completely synthetic and contain no alcohol. They have a carb cleaner (Mechanic In A Bottle) that they claim can clean a carb without taking it apart. If you put Sea Foam in the engine, you are looking to clean up sludge and reduce contaminants. Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. Yes it will. We have not been approved for use in ANY air craft. Reviewed in the United States on November 27, 2022, Not bad overall works as it says i would use again, Reviewed in the United States on January 25, 2023. Honestly, we have no idea what they're thinking nor anybody that buys this. It has breathed new life into many old motors, and keeps everything clean. When you put too much Sea Foam in your engine, the oil can be thinned out. How to Change the Oil in Your Car (5 Easy Steps), 3 Symptoms Of A Bad Oil Pressure Sensor and Replacement Cost, 10 Reasons Why Your Low Oil Pressure Light Is On, 7 Causes Of High Oil Pressure and How to Fix It, What Color Should Your Engine Oil Be? Seafoam and other engine cleaning additives have been the subject of the most heated discussions in the auto world. $9.60 (14 new offers) Mechanic in A Bottle 1 Gallon 128 OZ. For diesel applications, use Diesel Mechanic In A Bottle. Inspect the cylinder interior for carbon deposits, and take screenshots if youd like. STAR BRITE Star Tron Enzyme Fuel Treatment. Professional Strength. This ultra-concentrated synthetic gasoline & diesel additive is for use in all gas, gas-ethanol blends, diesel and biodiesel blends. Ultra Low Sulfur Diesel (ULSD) is diesel fuel that has had the sulfur content reduced dramatically. It is worth having a bottle or two of this stuff around if you have a lot of engines that must be stored or not used daily (especially seasonal stuff). My uncle's mechanic in a bottle was named Jack Daniels. I now recommend your product to all of car collector friends. Mechanic in a Bottle and/or Ethanol Shield works in gasoline blends up to E-85. Start the car engine once you have located the appropriate application area. Of course, this decrease isnt going to be anything major or a permanent increase. Reviewed in the United States on March 31, 2016, Reviewed in the United States on September 13, 2013. My equipment gets straight gasoline ( no ethanol) and Startron in every can of fuel. Employment | Terms | Privacy | Contact. Ill provide you with a step-by-step guide later on. PRL 1965rivgs Members 4.3k Posted April 5, 2018 Why? Let the engine warm up and increase the idle speed to 2,000 RPM before you spray the contents into the intake. I love it, not sure if water in gas, stuck needle valve (by the way cost me $80.00 to have shop overhaul, and did the same thing the next season), or just the junk they put in gas. Sea Foam is an additive that is meant to clean the fuel and engine of vehicles. Techron is generally regarded as the best out there/the only one that actually does anything I like it, good stuff. Fuel stabilization contains rubber and plastic conditioners removes water prevents ethanol phase seperation Might give it a try in the comming weeks and see how it performs. We also use third-party cookies that help us analyze and understand how you use this website. I love this stuff. Take off the old fuel filter and remove the existing diesel fuel from its housing if its the drop-in variety. Only if you did it deliberately and had a lot of money to waste. Blends over E-10 are only approved for automotive use. I got an old bike for a song. But opting out of some of these cookies may have an effect on your browsing experience. b-12 can be bought at auto stores and farm stores. FREE delivery Apr 25 - 27. Correct he is, correct he is! After leaving gas in the mower over the winter, it was doing the same thing again. I have spoken to representative for the manufacturer and he stated he can not control what suppliers/distributors do - but I have more problems with AMAZON and/or GATZIES in their marketing practices with this transaction. How To Use Mechanic In A Bottle (Videos): Fix & Start Your Generator In Just 15 Minutes , How To Fix Chainsaws, Blowers & Trimmers , How To Fix Mowers, Pressure Washers & Other Power Equipment , View the U.S. English Safety Data Sheet , 4 oz. Pour in a fresh tank of gas and start the engine. No. It will dissolve the gunk in small passages and let you run your engine without tearing the carb apart. Will Mechanic in a Bottle and/or Ethanol Shield work on e15 fuels? Contamination of fuel by water and dirt entering the fuel as a result of careless fuel handling may cause poor diesel engine performance. You can repeat the process for all cylinders, but one should be enough. No it will not. Will ULSD affect the fuel economy of existing diesel cars, trucks and non-road engines and equipment? Well use a number of alternative spellings of the name throughout the article. This product put into gas, pulling the cord a few times to get the product into the carborator, left to sit for a while, started up right away, and cut the rest of my grass, did not have to keep starting ahd stopping. I've used it once but can't remember why or what. Fix poor or non-running engines with 4 oz. Compare $ 39 99. Cleans injectors and the entire fuel system so that it starts efficiently and operates in top condition, Fuel stabilizer keeps fuel fresh; protects the engine, prevents problems & helps with easy starts after storage, Superior antioxidant and anticorrosive package, Removes varnish, shellac, carbon deposits and disperses water in the fuel system, Helps prevent the formation of fuel contaminants including gums, varnishes, sludge deposits, bacteria, fungus, On machine carburetor, injector, & internal engine component cleaning, Reconditions rubber and plastic components and rejuvenates rubber gaskets and seals, Replaces lost lubrication, extending the life of pumps and injectors. Some of the top ingredients include pale oil (40-60%), naphtha (25-35%) and isopropyl alcohol (10-20%). If the muffler is plugged, the engine will not start. It could also be a muffler problem. Can I mix Ethanol Shield in the fuel tank? New acquisitions that dont need teardowns seem to run better after a treated tank of fresh mix. Instead, Diesel Mechanic in a Bottle keeps water in suspension so that it does not fall out of the fuel.