The 'lead replacement petrol' wasn't doing any good at all. This additive also enhances the vehicles fuel economy and minimizes the noise produced by the fuel injectors. This can help him share his expertise and experience with others and learn more from them. A mechanic saw me doing that, picked up his jaw, and told me to use MMO in the oil. Water does a better job of heat transfer, and it doesn't smoke. Gas was unleaded until compression ratios started going up in the '50s. paint job, and is difficult to carry it with you in the airplane. However, it turned out later on that the fears were overblown. That would most likely cause catastrophic engine failure. Don't listen to them. Substitute for Marvel Mystery Oil | Bob Is The Oil Guy When I was 19, I put it in the Cutlass I owned. Engine is stock - never been apart and has the 2100 carb. 1. creates great clouds of smoke, and extends engine a life for a few more does. manufactured without [additives]. MY 86 CJ-7 NEEDED THE HEAD GASKET REPLACED. Many people say old cars driven lightly, just for pleasure, probably don't need it. As I understand the It only takes a few ounces of Please provide proof so we can switch to the perfected heads. I have a 1966 Chevy 327 in a low-mile, original pickup. Marvel Mystery oil has been carefully designed with additional ingredients to help reduce oil consumption by preventing carbon build-up. The old timers would use it 3/ When Should You Use Marvel Mystery Oil? The customer rating for Marvel Mystery Oil (MMO) is 4.7 out of 5 stars. And of course, reduce wear to a minimum. A petroleum distillate (hydrotreated heavy naphthenic) is included, as is a petroleum distillate (Stoddard solvent). Also does Marvel mystery oil work? Are available for most engines now and should be considered whenever a head come off. It was thought that since the automakers were induction hardening valve seats in the unleaded era that it must be necessary. '66 SBCs ranged from a 195hp 283 2bbl (regular fuel) all the way to a 350 hp 327 with many stops in the middle (could get a 375 hp in 65). Not just before an oil change, but continuously. The quality of oils and the precise metering of fuel has nearly eliminated the varnish and gumming problems for cars driven under normal conditions. There is a bromide chemical in 100LL that is supposed to keep the Be careful and informed out there!! Like PB Blaster, Kano Kroil also loosens frozen parts faster from metals than any other penetrating oils. like the fuel. tank of fuel. More than that, he used it in the fuel with every fillup. AUTOMOBILE - marvelmysteryoil There is no reason to use it in a "clean" engine. But the Marvel Mystery Oil helps prevent this from happening. formula was purchased by ALCOR. Where did you get your information. When I bought my AMC Javelin/AMX 302(8:1 compression "smog motor") in the spring of 72, it came with hardened seats. Sale. It can free up stuck lifters and help loosen up dirt to flush it out. Marvel Mystery Oil - Cast Bullet Forum combustion, there is a chemical reaction between TCP and the lead in the These little powerplants use a mixture of methanol and nitromethane. However, there are some customers who dont like this product. The metal parts of your engine rust over time and eventually fail. Cleaning firearms with Marvel Mystery Oil? Marvel Mystery Oil :: Directions for Me Sitting around is no good for old cars or the fuel in them. The engine ran smoother and quieter, almost silent at idle. Using the product is the best solution for extending the service life of rubber components. (And no, That will be $4500 please.So I put a good dose of MMO in and on the second tank the knock vanished. | Daniel Ford's books I believe mine is the 225 hp version from what I'm seeing in the literature. AFAIK GM never put better guides in the small block Chevy, they just kept drilling holes in the cast iron like they had been doing. They did not live very long. and that was far too often for my taste. When valves are beginning to stick, it will When the fuel in the tractor is about a month old, I drain and filter it then throw that into my '71 Chevy van. No matter how many times it's beat over the head, it keeps coming back to life . 5.7. was any particular problem with lead fouling the sparkplugs, but if there You need to be a member in order to leave a comment. It is safe for catalytic converters if used according to directions on the bottle or can. up to a higher RPM for a few seconds and then recheck gives a It comes in different packages but you can buy a single bottle for less than $4. And the mineral spirits burns rather cleanly. from 100LL. Every Reason You Should Use Marvel Mystery Oil It can scare you, though. 5 Reasons Why You Should Use Marvel Mystery Oil, Whats Customers Say About Marvel Mystery Oil. I have wondered what adding MMO does to your 5w-20 as well. I use Shaler Rislone oil treatment, which is green and therefore politically correct. It was soon discovered that it resisted detonation also and was intsrumental in the developement of more powerefull aviation engines during WW1. DO NOT use it in vehicles equipped with catalytic converters. One customer said, I added MMO to my 12 Ram 2500 diesel tank. 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. But they're better at protecting their manufacturers from bankruptcy than they are at doing anything significant for your engine's long-term health. How Long Can You Leave Marvel Mystery Oil In Your Crankcase? 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. Required fields are marked *. And just a bit sideways, Before the boss and Midgely worked with lead their earlier experiments were with Ethanol but unlike TEL, ethanol could not be patented. For years we raced methonal fueled sprint cars without top oil and dispite proper mantainance we rebuilt Hilborn fuel pumps 3-4 times a season. However, Kano Kroil Oil performs faster than PB Blaster by providing better lubrication. My experience with MMO.2007 Duramax diesel developed a knock that sounded almost as loud as a wrist pin going bad. Marvel Mystery Oil and Lead substitute - team.net Bob's article is followed by an email I received from Terry Lutz, expanding on Marvel and the alternative TCP. But I do think that the oil leak can be caused by many other reasons, you should check your car carefully to inspect and fix it. email. 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. been a lot of talk about what to do so that lead fouling can be In very short order this one seat dramatically ate itself away. If you're only driving it a few hundred miles a year, it'll outlast your great-great-grandchildren. It not only removes carbon deposits and sludge, but also improves cold start lubrication and film strength. Ortho Dichlorobenzene, a softening and removing agent for carbon-based contamination on metal surfaces, 0.1-1.0%[2] Then, in the new oil, a considerable taxi to get there, and you are running straight Marvel mystery oil lubricates the entire fuel system-fuel pumps, fuel injectors or carburetors and the top portion of the cylinders. Besides, water may condense inside the cylinders and crankcase in cold temperatures, gradually eroding the protective oil film. 72 octane is the highest grade of gasoline that can be powder. I do the same for the '65 Corvair, '37 Buick Roadmaster, and '88 Corvette. Post in the forum instead. More than that, Marvel Mystery oil can lubricate engine areas that regular motor oil can not reach. List of The Dick Van Dyke Show episodes - Wikipedia 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. So, whats the verdict? Are cars nowadays wanting for top cyl lubrication with unleaded gas? Looks like the 185 hp version was used in larger straight trucks. labonneoccase.com Informacin detallada del sitio web y la empresa See for yourself. Suddenly the valve seats started to wear away again. It is not their machine and they are not going to be paying for your repairs. Your donations help keep this valuable resource free and growing. Regular use can improve fuel economy. Spark plugs in cars can become stuck and difficult to remove over time. Para Dichlorobenzene, a precursor used in the production of chemically and thermally resistant polymers, <0.1%[2]. I first experienced this in the Toyota 12R engine (I think that's the right designation, 1600cc pushrod) in a Hi-Ace. Chevvy was most notorious for this rating the "racers only" Z-28 302 at 290hp and the "public" SS-350 at 295 hp. By further need for TCP. Frequently Asked questions - Radial Engines It was used to scavenge trace and unburned particles out of the fuel after combustion. Ryan has got more than 15 years in the auto industry. Regarding the valves, the 1966 truck sales book says this: "Induction hardened exhaust valve seats. Great stuff and recommended by a mechanic. This is generally regarded as good stuff, and a lot of people are using it. The extra few bucks may not really be necessary, but is not hurting anything and to my mind is worth theprecaution. There's plenty of anecdotal evidence for additives and mystery ingredients, but anecdotal evidence isn't evidence. 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. The verdict on Marvel Mystery Oil is that its a great product with many benefits. that are most common use MMT and are more like an octane booster. had. What does Marvel mystery oil do? - YouTube Made an exceptional difference on a 4.3L GM engine with 40K of mostly in town driving. Marvel MM12R Mystery Oil - 16 oz. - Amazon.ca Marvel Mystery oil is a type of additive designed for use in car engines as an oil additive and fuel additive. padgett, this is a stock "hi-torque" 327 truck engine. This gives the oil time to work its way through the buildup around the spark plug. However, I wonder what adding oils to the fuel may do if the engine is prone to detonation or ping, as if your engine "uses oil", that oil introduced into the combustion process usually actually increases detonation and/or ping. The TCP/Marvel Mystery Oil option: These are most likely Even when using more MMO breaking in a fresh rebuild and adding a quart of motor oil to a 20 gallon tank, it's tough to see much smoke in the exhaust. Sounds like MMO might be a cheap, simple compromise if I decide to go that route. named Rick told me that TCP stands for Tri-Cresyl-Phosphate. Each exhaust valve required adjusting after that time, about 0.015" on every single one of them. Best Seller K&N Performance+ Octane Booster: Boosts Octane and Improves Engine Performance, 16 Ounce Bottle Treats up to 18 Gallons, 99-2020 29,253 $999 Save more with Subscribe & Save Why does this happen? Thats why besides being a mechanic and technician, he started his writing for an auto blog. Can MMO be used as a lead substitute? that lead is added to aviation fuel to boost octane rating, and with the Is Marvel Mystery Oil a gimmick? : r/askcarguys - reddit Ninety-five percent of customers gave it a four-star rating or above.This MMO received a lot of good comments from users. Yours will never break its valve seats due to anything that might be related to lead in the gas. All kinds of power that I didn't have before. They have quarts of Marvel mystery oil for about $2.00 each. hours. erosion incidents, reported on some lower compression engines. Re: Mystery Oil Substitute? What about the ones that haven't? ", "Hydraulic valve lifters, both inlet and exhaust.". Our gas here is 10% ethanol. Marvel mystery oil Car Forums at Edmunds.com There are surely millions of small block Chevy V8s out there that have lived far more miserable lives than the one in your truck and they are still running just fine. Dan Ford, Other websites: A good burn is difficult to achieve in an engine that always runs cool. The rest is history. This is right. story, there's no alcohol in the fuel when it comes ashore at Portland, It is great for old,abused and sludged up engines. avoided in the smaller and older engines. Once we started using top oil, fuel pumps lasted all season.Can't say what Marvel will do for seats but we saw less guide wear with top oil. Motorcraft Coolant Equivalent: [Orange & Premium Gold], 1987 2022 Jeep Wrangler Oil Type And Oil Capacity Guide. Do not worry yourself into an early grave. http://www.marvelmysteryoil.com/index.php/site/mmo/ The good of E-85 is it's 105 octane, the bad is the ethanol you have the lower your gas mileage gets. Marvel Mystery Oil Good Or Bad [In-depth Review 2022] That's probably more than you wanted to know about benzene - and I don't know why I remembered it. If you have a question and call, Petersen has Welcome to America, 2019, where everything is true and not true at the same time depending on what you already want to believe. The says there were two 327 versions for trucks, one (185 hp) at 8.0:1 compression and another (225 hp) at 8.5:1 compression. Marvel Mystery oil is one of the most widely used fuel and oil additives today. Most boat owners run 4oz of MMO to ten gallons of fuel. Air cooled VW's loved MMO for long road trips! Add To Fuel To Clean Engines And Increase Gas Mileages. I wonder if that's not the "secret ingredient" in MMO. I am bringing this discussion out of the archives. Simple. There are a lot of debates about Marvel Mystery Oil is it good for your car or not? loosens it up and it goes out the exhaust system. L79 & Muncie in a SS Nova was even better. The following is my experience with valve seat recession. Well, Kano Kroil Penetrating Oil is a fine substitute to use instead of PB Blaster. -- Daniel Ford, by Robert Parker (Piper Cub Builders List). From the stories I had heard I figured my carburetor must look like a glue factory inside. Remember too, The lead does not remain in the engine, and can't build up on You don't need it, but if you trust your mechanic then there's no harm. So does Amazon if you click through to that store. TEL had been identified chemically in the mid-19th century, but its antiknock. GAS OIL, marvel mystery oil : TR6 Tech Forum : The Triumph Experience When it enters the combustion chamber and the This site sets no cookies, but the Mailchimp sign-up service This makes sludge and corrosion accumulate and causes damage. Only thing I can say about that is the oil does not seem to blackenbefore I get home like it normally does. I have been running unleaded in the Ambassador for 230,000 miles and never had valve seat issues. My older brother ran an auto repair business back then and I was hanging around with other mechanicswhen I got involved withcars in the mid 60's. Your email address will not be published. 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. I had to dismantle it, clean them with bleach and then reassemble it. This one from the brand is a special one. It's all BS but it worked, and the unleaded was phased in over a period of years. Spray Marvel Mystery oil around the spark plug to ensure a good covering. Marvel Mystery Oil / Miracle Juice or Snake Oil? - Ford Truck After a while, your vehicles engine may begin to malfunction. If you ever do get severe valve seat recession, the cure is to install inserts. It does work well though to remove the sludge in the oil pan. They said that it caused oil leak in his Chevy Silverado 2004. Is Marvel Mystery Oil Safe For Catalytic Converters? It will double the life of rings and valves. The best use I found for it still applies to today's engines and that is to add a quart to 20 gallons of fuel before a road trip. Oil Enema.". You are actually in error on many of your assumptions. Every 100 hours use a good top engine cleaner such as A/C Delco X-66 in an aerosol and follow directions. The exhaust valve must have been stuck before I sprayed the MMO. Use the directions on the back for amount to put in the fuel per Most gas has about 10 to 15% these days.E-85 has as much as 85 % ethanol, but out west here it's more like e-40 or 50 . This is generally regarded as good stuff, RVP has nothing to do with octane and is almost always lower in modern gasoline than it was in the old days. Carbon deposits will cause motor oil to burn more than usual. I had a lot of trouble with my snow blower this year. Using a top oil like Marvel is fine for keeping carbon buildup on the stems. And guess what? Gunk lead substitute, yes or no? The oil will soften the carbon buildup in the heads and on the stem side of the valves. Marvel Mystery Oil can be used as a fuel and oil additive. The thing is, most old engines have been rebuilt with hardened valve seats. Or any? You Every time I have ever broken into or had work done on one of my engines, they have been clean and free of sludge. Or is it not really noticeable? Right. MMO What does marvel mystery oil do? Use non-ethanol if it is available. 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. Took it to two different diesel shops and both said thatI needed injectors at almost 200k miles. that is the real testament .. Besides, Marvel Mystery oil should be applied to your motor oil at every oil change. Marvel Mystery Oil vs. Two-Stroke Oil? - Arboristsite.com You guys are right of course about the lead debate dating much farther back. It was buried in the hole over 4mm down (I kept adjusting the lash) by the time I changed the head. If not removed, these carbons might cause engine damage. Timothy. When the Cub engines went down to idle speed in [2] It is used as a fuel additive, oil additive, corrosion inhibitor, penetrating oil, and transmission leak stopper and seal relubricator. I think perhaps time to add some to this computer.. Matt is worried about ruining the Wag's engine - I told him to just run gas in it. I DRIVE my 1954 and 1941 Cadillacs, sometimes cross-country, and at modern Interstate Highway speeds (so as not to get run over by 18-wheelers and Soccer Moms reading their iPads). And I may as well replace all of them at this high milage. Regularly use Marvel in your oil and fuel for a smoother, quieter engine. cold weather (and New Hampshire can get really cold), they often stalled. It works with both diesel and gasoline engines. This improves your gas mileage by increasing the . You don't spill this stuff on your Marvel Mystery Oil, an additives found in Marvel Mystery Oil, can extend the life of your vehicle's engine. You can also just pour the stuff into the cylinders and run the What fuel or additives we are talking about depends on which SBC (the 275hp 327 was a really nice Impala combo but required premium fuel). airframe. Gas with lead substitute - Maintenance/Repairs - Car Talk Community Well, I've been using MMO for many years now, along with Rislone. It thins the oil and dilutes it. I don't think they would sell them, either, if there was enough heat and compression in the crankcase to ignite the fluid. It's probably similar to an ashless oil (think 2-cycle oil). No problems. OTH if snake oil makes you happy use it. It's mostly mineralspirits with some light oil, red die and fragrance added. Then I can tell you it definitely improves the fuel economy. The Seafoam on the other hand is a bit more expensive with its selling price of $6.97 for a 16oz bottle. Pretty sure it didn't require any special fuel back then. It's your money. We took our time to make a list of the most promising marvel mystery additives, and here's what we have got. It's illegal to use on a public road for the second time! They recommended to run a tank of leaded every seventh fillup. 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. but results is what really tells the tale. He hasnt had to replace the crappy fuel pump yet, even after 300k miles. Therefore, important engine components will not be adequately lubricated. Detroit girl, 11, is left with brain trauma and staples in her head after child abuser teacher threw metal hockey stick at her. OR THE CROWING OF THE NOBLE COCK BENEVENTANO. 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 . (If you Joined: Feb 27, 2010 Oddometer: 2,245 Location: CT USA. Detroit substitute teacher who threw hockey stick at a child sentenced there's some xylene in there, too. Marvel Mystery Oil has been around for a long time and is used by many people. That Marvelous Marvel Mystery Oil and other low-lead matters not do their job. Hard seats are added to earlier heads by machining out the old seats and installing an insert. By Tundra1, January 17, 2015 in General Discussion - Any topic is welcome here!!! Therefore, it helps reduce friction of moving parts and cools the engine. Problem with regular Marvel Mystery Oil is that it will combine with castor oil residue and, over a period of time, form a hard red crud. Ha ha! Petersen's STC allows for mixing of av-gas and mo-gas. How much MMO do you use? Marvel Mystery Oil MM12R - 16 Fl Oz. created during WWII because the cooler cylinders on the multi-row radial Unleaded was just coming in on the Australian market then and I was told it did the same. Many believe that when used correctly, it can do good things in your cars. These long and hard grades some at over 7% especially in summertime heat will really pound seats out if doing it on a daily basis. Won't hurt but you don't need it. I sometimes add twice that proportion to help with starting to cleanup any gunk in the fuel system and rings while running a car that has sat for a long time and there's no trace of smoky exhaust. I installed new pistons (and liners) and had that one seat cut and lapped in the valve. (I use Petersen's. Not those other engines that were not really for the sans coulottes often had unusual ratings. Regularly adding this additive to your fuel tank can increase your cars fuel mileage, eliminate carbon deposits, clean your engine and fuel system, etc. Marvel Mystery Oil - Moyer Marine Atomic 4 Community - Home of the Jul 14, 2017. Is Marvel Mystery oil good or bad? So, "How do it woik?" The '30 Packard and '15 Hudson don't get pushed as hard as the others, but are typically treated to additives, as well - maybe a waste of time and $$, but I feel better about it. recommend the procedure. These fuel and oil additives are designed to clean away deposits, sludge, and fuel residues from the engine and keep it running smoothly. Now driving a Peugeot 504 and frequently towing a trailer I had no problems, but I avoided unleaded. MMO may improve pump gas, but there is no need for it in avgas. Comment? 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. Also if it did help protect the valves, how would you know? So it seems that the residual lead on the seats from beforehand had continued to provide protection, but once cleaned off by cutting the seats valve seat recession commenced. I Timothy 3:16. Obviously, I don't want to remove the heads if at all possible to retain the original paint. Anyone who has used them knows they work and has had a good experience with them. Hardened exhaust valve seats on the 327 engine reduce wear and distortion-- insure better valve seating. In the 60's Amoco gasolines were unleaded and generally cost a few cents more. If the gas has Ethanol, I also add appropriate portions of Star-Tron. related: Seafoam vs BG 44K: Head-to-Head Comparison. Posted March 3, 2018. Many of the older, better-known oil treatments on the market do not make claims nearly so lavish as the new upstarts. Marvel Mystery Oil??? | Diesel Place Just like the topic of using non-detergent oil. It was very popular back before detergent motor oil was invented. I would also change to synthetic motor oil although, I would like to hear some experienced opinions on this. I've used both additives in vehicles ranging from a 69 GTO to a 99 Grand Marquis and have never had any complaints about either one. Send me an After posting Mr. Parker's article, I had a personal experience with At your next oil change, replace 20% of your engine oil (traditional or synthetic) with Marvel Mystery Oil or Marvel Ultimate Oil. Tetra-Ethel Lead is not an octane booster either. Marvel Mystery Oil is a product used to clean the fuel system of piston planes. AMC engines never really have issues with valve recession as they used good materials in their heads. 2-3 ounces per 10 gallons is enough. Modern gas has lot more aromatic daisy chain hydrocarbons in it and a higher Reed vapor pressure. Some people swear by it, some people swear at it, When winter is over your engine will be thanking you as the life of your car continues to extend. This consisted of a quart bottle to mount in the engine comp., and a vacuum line to the carb. | Reading Proust. You may also use Marvel Mystery oil as an oil addition in the crankcase. But, whileAMC said it could run on the new unleaded gasoline, they said that every forth tankfulshould be leaded gasoline.