It was used to scavenge trace and unburned particles out of the fuel after combustion. Two engine overhauls, no valve grinds in between and no seat recession. Tetra-Ethel Lead is not an octane booster either. gasoline ignites, it is vaporized and soaks into the carbon buildup It doesn't have lead, and I'd suppose it is not legal to add lead as it is an environmental toxin. When winter is over your engine will be thanking you as the life of your car continues to extend. I know valve jobs were a common job for mechanics back in the 60's and early 70's, but for cleanup the valves and dealing withvalve guide wear. and a lot of people are using it. Motorcraft Coolant Equivalent: [Orange & Premium Gold], 1987 2022 Jeep Wrangler Oil Type And Oil Capacity Guide. With no alcohol in the system, the gasoline stayed fresh through the For every 10 gallons of gas, add 4 ounces of Marvel Mystery oil. When Marvel Mystery oil is applied, it can dramatically slow down this process. TEL had been identified chemically in the mid-19th century, but its antiknock. I use it at every oil change to replace one quart of new oil and use it regulary in my fuel tank. Should one use a 5w-30 or 5w-40 if adding a quart or 20% of MMO to regular oil due to the Viscosity change. This in turn caused increased vehicle performance and fuel economy. Drive with unleaded and be happy. blended with TEL. Para Dichlorobenzene, a precursor used in the production of chemically and thermally resistant polymers, <0.1%[2]. It looks like you're new here. Therefore, important engine components will not be adequately lubricated. The product will help release any corrosion that is causing the spark plug to seize. Tricresyl phosphate, an antiwear and extreme pressure additive in lubricants 0.1-1.0%[2] Carburetor1; Feb 14, 2022; OTC and Third Party Oil . Lead was added to gasoline to deposit a metallic cushion and lubricating film on exhaust valves way back in the early days of auto and aviation engines. Jul 14, 2017. These are all question. You don't need it, but if you trust your mechanic then there's no harm. 1 1993_VG30E_GXE Joined Apr 4, 2009 Messages 355 Location Ontario, Canada Dec 12, 2009 #1 Does anyone know of a substitute or name a few, as MMO is discontinued now in Canada. Neither should be used for the first time sebastian seymour, lord seymour Mystery Oil is a top cylinder Both are high in detergents I hear a lot of disagreement about the need to run lead-substitute or lead additive in older engines. avoided in the smaller and older engines. instructors at least filled up with straight 100LL. gallon of fuel (4 to 6 oz. But I had to drive 1500kms with a trailer before the tin canister would arrive. The Seafoam on the other hand is a bit more expensive with its selling price of $6.97 for a 16oz bottle. Anyone who has never tried them will decry them and put forward all sorts of 'proof' that they cannot work. Add To Fuel To Clean Engines And Increase Gas Mileages. Followers 4 . there are two STCs on the market for mo-gas, EAA and Petersen. Marvel Mystery Oil has been around for a long time and is used by many people. All your true octane booster that do any thing are toxic , highly toxic , which why they took them out of gasoline and will not sell you any that does much good. Robert Parker used Marvel Mystery Oil to reduce the buildup of lead It will double the life of rings and valves. Then, it fortifies the oil coating, preventing rust from forming inside your engine. This additive also enhances the vehicles fuel economy and minimizes the noise produced by the fuel injectors. The leading theory is to use Marvel Mystery Oil. Marvel MM13R Mystery Oil - 32 oz. https://www.consumerreports.org/car-maintenance/study-shows-top-tier-gasoline-worth-extra-price/. Re: Mystery Oil Substitute? high manifold pressures the wartime engines were operating at, Tetra Ethyl Marvel Mystery Oil has a place and a use in today world for a wide variety of equipment. So, "How do it woik?" Great stuff and recommended by a mechanic. MMO What does marvel mystery oil do? Your email address will not be published. Sign in or register to get started. Save my name, email, and website in this browser for the next time I comment. Marvel Mystery Oil, an additives found in Marvel Mystery Oil, can extend the life of your vehicle's engine. Air cooled VW's loved MMO for long road trips! Post in the forum instead. OR THE CROWING OF THE NOBLE COCK BENEVENTANO. Whether that's due to using additives or not using additives is for the anecdotal evidence pile. about the same thing, with small changes in the recipe, so as not Dhanley, I believe those engine solvents in the can are nothing but a quart of diesel fuel. Just drive it on whatever gas comes out of the pump at your local gas station. TEL had been identified chemically in the mid-19th century, but its antiknock effectiveness was discovered in 1921 by the General Motors research laboratory, which had spent several years attempting to find an additive that was both highly effective and inexpensive. padgett, this is a stock "hi-torque" 327 truck engine. I use MMO to store my model airplane engines. MY 86 CJ-7 NEEDED THE HEAD GASKET REPLACED. I have used Marvel many times over the years. manufactured without [additives]. Obviously I had a dirty injector and MMO cleaned it fairly quick.Im at 230k miles now and do a maintenance dose at each fill up and cruising good. As an oil additive, you replace up to 20 percent. fuel to form lead phosphate, which comes out of the exhaust stack as a grey You are actually in error on many of your assumptions. It was buried in the hole over 4mm down (I kept adjusting the lash) by the time I changed the head. Dan Ford, Other websites: The engine ran smoother and quieter, almost silent at idle. line off the carburetor, hook up a tube, and run Mystery Oil Then, in the new oil, Marvel Mystery oil is one of the most widely used fuel and oil additives today. Increases Gas Mileage. Many of the older, better-known oil treatments on the market do not make claims nearly so lavish as the new upstarts. Pierce was best known for his invention of the "Marvel Carburetor", which became the standard automobile carburetor of its time. MMO is a good product and will help keep your carb clean though. Discover Discussion in 'Old's Cool' started by lucky6600, Dec 1, 2010. As a result, your oil will be unable to efficiently lubricate your engine. on Marvel and its alternative, TCP. I use Marvel in the fuel in my A.C. WD-45 tractor. Tough high alloy gives extra durability. Some people swear by it, some people swear at it, The amount of TEL in the higher grade fuels has increased the The TCP/Marvel Mystery Oil option: These are most likely A mechanic I know says to put a little of this in. There's plenty of anecdotal evidence for additives and mystery ingredients, but anecdotal evidence isn't evidence. When piston engines passed by the wayside in the military, Shell Oil bought Thank you. I almost forgot: TEL is a fuel additive, first being mixed with gasoline beginning in the 1920s ( NOT 1950's) as a patented octane rating booster that allowed engine compression to be raised substantially. Newsletter? And guess what? Using a top oil like Marvel is fine for keeping carbon buildup on the stems. Sorry for beating a dead horse, guys. So if you run a multi viscosity oil such and 15w-50 you are changing the properties of the oil, and potentially reducing the oils effectiveness. The series ran for five seasons on CBS, lasting 158 half-hour episodes, all filmed in black-and-white.Creator/writer Carl Reiner had told the cast from the beginning that . That fourth tank however, you will still have the spark plug Then, wait for an hour or longer before attempting to remove it. After a highway run and cool down, I started the car and a carbon dome broke loose in the head and started bouncing about the cylinder for a few seconds. Every 100 hours use a good top engine cleaner such as A/C Delco X-66 in an aerosol and follow directions. | Sail Alaska's coast '68Jav, and '90 Gold Rush trailer. I contacted the maker and he asked what fuel I was using. Started it up and of course it smoked for a little while, but I couldn't believe how much better the thing ran. This Burns Hotter of course, so what Plum says is true for both Marvel, or crankcase oil getting burned in a wore-out cylinder. the Warbird's Forum Marvel reduces and prevents varnish and . Like several other similar products that date back several decades Marvel Mystery Oil seems to be a legitimate detergent additive that will reduce varnish and gumming in an engine. And the mogas smelled! That would most likely cause catastrophic engine failure. named Rick told me that TCP stands for Tri-Cresyl-Phosphate. This improves your gas mileage by increasing the . Understanding that the various brands of what I call 'tin canisters, which are marketed under many names, worked to save valve seats by leaching tin into the fuel, I ordered one. Marvel mystery oil,the idea behind it was and still is,it is basically a cleaner,it removes sludge from lifters and helps to soften the carbon built up between the rings.We used to use a quart of ATF to do the same thing.Marvel mystery oil makes a good penetrating oil and is great for an air tool oil.As for lead lubricating the heads,NO,it did not.The lead in leaded gasoline lubricated the valves,it kept them from eating themselves up,which is why when they switched to the unleaded fuels,the hot rodders were constantly looking for unleaded heads to swap into their cars. tank of fuel. You have a RPM drop that is excessive, and run the engine "High alloy steel inlet valves. I don't think I've seen so many responses so quickly to a post before. the engine passages and crevices and hydraulic lifters, and stores it Use the directions on the back for amount to put in the fuel per You don't spill this stuff on your My understanding is that valve rotators were developed to prevent lead deposits. Copyright 2023, Antique Automobile Club of America. airframe. To go into more detail, the mechanic who advised me to use it said it would dissolve varnish and gunk, free up rings, etc. Also if it did help protect the valves, how would you know? Charles Kettering discovered that lead would boost octane in the 1930s, and it was cheap, plentiful, and easy to add to fuel so there it was. Someone said MMO has been out for years, what more could you want? Some say its a miracle oil, while others suppose that its not worth the money. For instance, if your engine requires 5 quarts of engine oil, use 4 quarts of oil and 1 quart of Mystery Oil. You guys are right of course about the lead debate dating much farther back. Robert Parker uses Marvel Mystery Oil to reduce the buildup of lead from 100LL. Using Marvel mystery oil in your fuel extends the life of these vital components by providing them with lubrication that fuel alone does not provide. So after a year or two, the STCs - It makes a beautiful molecule - the famous "benzene ring". either place it will be removed at oil change. You need to be a member in order to leave a comment. fouling syndrome. 3 And without controversy great is the mystery of godliness: God was manifest in the flesh, justified in the Spirit, seen of angels, preached unto the Gentiles, believed on in the world, received up into glory. Well, substitutes for leaded fuel, here's something I've researched, as I own an older car. 80/87 has 0.50 ml TEL [tetra-ethyl lead] per gallon and is dyed RED, 91/96 has 2.00 ml TEL per gallon and is dyed BLUE, 100LL has 2.00 ml TEL per gallon and is dyed BLUE, 100/130 has 3.00 ml TEL per gallon and is dyed GREEN, 115/145 has 4.60 ml TEL per gallon and is dyed PURPLE. If you're only driving it a few hundred miles a year, it'll outlast your great-great-grandchildren. All kinds of power that I didn't have before. This one from the brand is a special one. from 100LL. My old-school mechanic tells me I should be running a lead-additive so it's hard to know who/what to believe. my great uncle was a ww 2 army air corp airplane mechanic .. he swore by the stuff .. he put marvel in everything that ran on fuel.. he instilled his great wisdom to me an so do i.. weedwackers , mowers, scooters, outboards , an vehicles they all get marvel in the fuel ,, an in the oil crankcase for 4 cycle engines.. 2 cycle / 4 cycle ,, they all get treated every fill up .. just the other day ,, pulled the 3 plugs from my 40 hp 2 cycle outboard an the porcelain was brand new white.. an i ran them all summer since spring .. anyway,, this stuff works .. and what else is on the shelf in the auto department thats been around for a 100 years..!! Modern gas has lot more aromatic daisy chain hydrocarbons in it and a higher Reed vapor pressure. This site sets no cookies, but the Mailchimp sign-up service So it must be scrubbing a bit of carbon off. Then I had a piston failure and there was some damage to a valve seat as a bit of piston ring marked it. How many of us taxi at this RPM? The Marvel Mystery is more friendly in the budget since you can buy larger quantities at a lower price. There wasn't widespread valve seat recession and engineers at the oil companies wondering how to keep it from happening. Don't listen to them. Marvel Mystery Oil is a product used to clean the fuel system of piston planes. a considerable taxi to get there, and you are running straight Benzene is an interesting little hydrocarbon. Then there is ALCOR TCP. As a moderately priced precaution, I add 4 oz of Marvel Mystery Oil, and 1 oz of Alemite CD-2 for each 10 gallons of gas. (If you Drive it as it is, put regular gas in it and stop worrying. However, the carrier is toluene, and It's your money. Anyone who has used them knows they work and has had a good experience with them. Same color, same smell. Anyone want to suggest that's a bad idea? Don't encourage someone to do something illegal. There The thing is, most old engines have been rebuilt with hardened valve seats. Where did you get your information. Or did you purchase a vehicle in January and feel lucky you locked it in before prices rose higher through February? Websites 1997-2019 Daniel Ford; all rights Several old mechanics from the 1950's told me it was early auto transmission fluid with about 25% kerosene. Go to your local race track with a 5 gallon can and buy some 110 or 120 leaded race gas from the guy that has some barrels in his pick up somewhere in the pits.. $10 - $15 per gallon. 100LL. 3/ When Should You Use Marvel Mystery Oil? Ha ha! It does work well though to remove the sludge in the oil pan. Inquiring minds want to There is not really any difference in the seat area. ", "Long life exhaust valves. 100LL fuel still contains 4 times the lead Last edited: Mar 24, 2011 My wife said no FJ! I think he was right thoughthe internal explosion of the diesel fuel as it gets compressed between the main bearings would probably clean it up pretty good, it would disassemble it for me, then if I didn't die, I could rebuild it in the parking lot over the next few days (if I didn't get arrested) and it would no longer use any oil. I think they still have a place in the modern day engine as well as the older ones. Finally I took off the spark plug and sprayed MMO into the hole at what appeared to be the exhaust valve. So does Amazon if you click through to that store. Just finished my third overhaul, this time I had to replace the guides for the first time and fix 15 cracks in the block. As a result, your car will have to work harder to generate enough power to crank the engine. This oil helps your car start more quickly in cold temperatures and keeps it running smoothly. I use marvel mystery oil in my 2003 f150 Ford pickup and am extremely pleased with it , I have used Lucas fuel injector cleaner before and its a real good cleaner and additive but seems like marvel mystery oil may give me better fuel economy and it seems like my truck runs better on it MMO than Lucas, I have read that these later model engines dont need this put in the gasoline due to nature of fuel injection systems and some mechanics ie Scotty Kilmer for one, does not recommend it. It contains additives that help lubricate and protect the engine. Petroleum Distillates (Stoddard Solvent) also known as white spirit, 10-30%[2] Regularly adding this additive to your fuel tank can increase your cars fuel mileage, eliminate carbon deposits, clean your engine and fuel system, etc. powder. Others say a bit of Marvel Mystery oil in each tank is a good idea. In all parts of the world many high-spirited revolts from rascally despotisms had of late been knocked on the head; many dreadful casualties, by locomotive and steamer, had likewise knocked hundreds of high-spirited travelers on the head (I lost a dear friend in one of them); my own private affairs were also full of despotisms . It works, and has for a long time. 4/ Marvel Mystery Oil Vs Seafoam: Which Is Better? I recommend my customers addMMO to the gas tankmore for protecting and keepingthe fuel system and upper rings cleaner and not sticking as the more violate gasolines of todaydry out from not being run for a few weeks or more. story, there's no alcohol in the fuel when it comes ashore at Portland, This oil was very useful in older aircraft engines to scavenge lead deposits. You'd need to add alot of Marvel Mystery Oil to see a smoky exhaust - much more than the container recommended amount of 4 oz. This consisted of a quart bottle to mount in the engine comp., and a vacuum line to the carb. Back in 2016 I started having poor idle symptoms and stalling at stops. It's confusing. Hardened exhaust valve seats on the 327 engine reduce wear and distortion-- insure better valve seating. Are you currently in the car market and getting discouraged by high prices? I do the same for the '65 Corvair, '37 Buick Roadmaster, and '88 Corvette. methanol - a "drying agent", I use alcohols to clean the greases, dirts, oils, such off machines used around fabric as they clean well, leave no real residue, remove all traces of oil or grease and don't transfer anything to the fabrics. Oil does a better job of preventing galling on the lands, and chip rewelding, which I doubt you're getting into. Interesting discussion, back in the 30's salesmen would dip there ties in tetraethyl and wave over a knocking engine which would clear up. know, so I called the 800 number on the side of the can. in crank case a week or two before oil change. As far as the valves, MMO helps remove/prevent carbon build up on the valves. It had 69,000 when I got it, about 88,000 now. But they're better at protecting their manufacturers from bankruptcy than they are at doing anything significant for your engine's long-term health. Added to gas it cleans and lubricates fuel injectors and carburetors, improves gasoline mileage, extends spark plug life, reduces and prevents varnish and gum build-up. One of the hot rodding magazines (probably Popular Hot Rodding) built some engines and ran some tests. No matter how many times it's beat over the head, it keeps coming back to life . Well, I've been using MMO for many years now, along with Rislone. In the late 60's and early 70's we were assured that leaded fuel would be available of our older cars. It does not mean that you need to cut the link with Seafoam . Mystery Oil is a top cylinder lubricant, so when it vaporizes during combustion, oil droplets are spread around the valves, guides, and rings to keep things moving. Seafoam charges almost double the price of Marvel Mystery. Ninety-five percent of customers gave it a four-star rating or above. through directly through the carburetor while the engine is running. An 11-year-old girl in Detroit had to get staples in her head after . Which brings up an interesting topic: yes most mass production engines under about 10:1 compression and 4" bore (see "flame propagation rates") are reasonably safe under light duty on 93 PON. Sale. Are cars nowadays wanting for top cyl lubrication with unleaded gas? recommend the procedure. Smokes like late freight or a Ridley Scott film. Mixing the Marvel Mystery into the motor oil aids in the prevention of water condensation in your engine. the fifth one says let me check and I will get back with you. Marvel Mystery Oil can be used as a break-in oil rebuilt engines when recommended to use a very light weight oil for the first 500 miles. or intake manifold. Suddenly the valve seats started to wear away again. -- That will be $4500 please.So I put a good dose of MMO in and on the second tank the knock vanished. Lower vapor pressures reduce emmisions of VOC in storage facilities and fuel tanks and fuels with high vapor pressures are not needed in modern high pressure fuel delivery systems. and hardened valve seats became common after 72. Engine is stock - never been apart and has the 2100 carb. Works OK in modern fuel injected engines , not so well in old carburetor-ed engines, as they also use too much ethanol in the gas. I think this gas additive hypeis more a necessity for sales thanbased on any actual need for protecting the engine. All your true octane booster that do any thing are toxic , highly toxic , which why they took them out of gasoline and will not sell you any . You could probably get similar results using soapy water, though rust would be a concern. scavenge the lead from the fuel to keep lead from ever forming on vital This is right. So I can imagine any lube, esp MMO, added could help a bit. Added to oil it prevents valve sticking and clatter, fortifies . off season, so there was never any problem with the carb gumming up. spread around the valves, guides, and rings to keep things moving. I use it some times for short term preservation because I like the smell. Or any? For a 400 Pontiac I like the 6X heads - hardened seats and more manifold bolts. It was a big problem! valves and guides to mess up your engine. Nothing else intervened and nobody else touched my engine. Another way is to run about three tanks of mo-gas and A mechanic saw me doing that, picked up his jaw, and told me to use MMO in the oil. from [Permanent Link] To: <spridgets@autox.team.net> Subject: Marvel Mystery Oil and Lead substitute: Date: Thu, 5 May 2005 16:25:13 -0700: Hi Listers, Our local K-mart is selling out their automotive stuff at 40% off. Lead (TEL) was a necessity. The first pick in our list is the MM13R. Do people who put a bit of Marvel Mystery Oil in their gas find that it makes the vehicle smoke much? Change the oil and filter regularly, take it out on the highway a few times a year and blow the carbon out and when required in 75 or 100 thousand miles when you have to open the engine check for valve seat recession and report back. whether because of transportation problems (alcohol absorbs water) or Informacin detallada del sitio web y la empresa: labonneoccase.com, +49803921568627 LA BONNE OCCASE - Vente d'lectromnager d'occasion et neuf avec dfaut d'aspect Cleaning firearms with Marvel Mystery Oil? to do the cleaning job. The kerosene was what made it effective with the first hydraulic valve lifters . which I adapted here with his permission. Won't hurt but you don't need it. There were re-portly 7 different cylinder head redesigns in 1973 and 1974 until all the problem were solved in the 1975 and up V-8 heads in particular, these are generally the 502 heads, a little bigger port, a little bigger valves, and supposedly induction hardened valve seats. Hampton Airfield 7B3 is located on the New Hampshire seacoast, Ortho Dichlorobenzene, a softening and removing agent for carbon-based contamination on metal surfaces, 0.1-1.0%[2] Comment? the formula for TCP and used it for years in car gas, which was also Quote; Link to comment Share on other sites. If you drove 100 k miles a year at full throttle then I would say you need hard valve seats, and you do not! Not documented, but everything about the vehicle leads me to believe it's accurate. Its formula contains an oil-thinning ability that solves this problem. for every 10 gallons of gasoline. Also does Marvel mystery oil work? When valves are beginning to stick, it will install one-half pint MMO. This is in the 72 Wag (360). related: Seafoam vs BG 44K: Head-to-Head Comparison. Oil Enema.". It's easy! Water does a better job of heat transfer, and it doesn't smoke. I run this product in my 7.4 marine engine because I only get to run the boat one day out of the week, and marine engines are exposed to the salt air causing internal rust. Petersen's STC allows for mixing of av-gas and mo-gas. Back in the 50's the Marvel Co. sold automatic dispensers for their product. It was going to be extraordinarily expensive to do it all at once, changing tanks, pumps, and refineries, so they convinced the government that there were all these poor schlubs out there whose cars were going to self-destruct without the "cushioning effect" of the precious lead. I use it in everything but a modern car that strictly specifies premium. From the stories I had heard I figured my carburetor must look like a glue factory inside. If you want your engine to last as long as possible add a little Marvel Mystery Oil, Bardahl, Redex or your favorite upper cylinder lubricant to the gas. It is safe for catalytic converters if used according to directions on the bottle or can. It was After posting Mr. Parker's article, I had a personal experience with erosion incidents, reported on some lower compression engines. Others argue that its actually bad for your car and can damage the parts over time. Going on 6 months with no awful clicking noises. They also got mogas STCs for the airport's fleet of Cubs and other I use Mobil which is considered a "Top Tier" gasoline: https://www.consumerreports.org/car-maintenance/study-shows-top-tier-gasoline-worth-extra-price/. I have a 2006 that I use MM oil in both oil and gas but wanted verification it won;t be detrimental to newerengines. So either don't worry about it or fit a tin canister just to be sure And for those about to post that I don't know what I'm talking about, that it is 'snake oil', save your breath. Thanks. Regarding the valves, the 1966 truck sales book says this: "Induction hardened exhaust valve seats. It has everything it it your engine needs. hours. Three grand for the car and three grand for the engine. So, whats the truth? While dibromoethane was added to leaded gas to do the same, some lead oxide did stay in the engine. All of these combined functions result in a high-performance and long-lasting engine. Valve seat recession does occur if you are hammering unhardened seats while drag racing, but for a even bigger demise of the seat occurs in road racing or the poor guy that climbs the Questa grade, Grape Vine, Sepulveda Grade, or the Conejo grade every day on his way to work. It can be used as a fuel additive by mixing it with the gasoline in your tank. Use one pint Marvel Mystery Oil about 5 hours before oil change. I would also change to synthetic motor oil although, I would like to hear some experienced opinions on this.
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