through directly through the carburetor while the engine is running. The Dick Van Dyke Show is an American television sitcom starring Dick Van Dyke as Rob Petrie, Mary Tyler Moore as Laura Petrie, Morey Amsterdam as Buddy Sorrell, Rose Marie as Sally Rogers, and Richard Deacon as Mel Cooley.. When winter is over your engine will be thanking you as the life of your car continues to extend. email. Required fields are marked *. Marvel mystery oil lubricates the entire fuel system-fuel pumps, fuel injectors or carburetors and the top portion of the cylinders. With an original, un-modified small block chevy engine like mine (with original heads) should I be worried about running lead additive/substitute? When valves are beginning to stick, it will The rest is history. Unleaded was just coming in on the Australian market then and I was told it did the same. After posting Mr. Parker's article, I had a personal experience with Just a little correction here. EAA has an answer, after 5 different people and Not just before an oil change, but continuously. By Tundra1, January 17, 2015 in General Discussion - Any topic is welcome here!!! Then there is ALCOR TCP. 2/ Will Marvel Mystery Oil Reduce Oil Consumption? Ninety-five percent of customers gave it a four-star rating or above.This MMO received a lot of good comments from users. He then explained that some 'lead replacement petrol', because of the additives they were using in it, grew a fungus in it which coated the tin pellets in the canister and prevented the leaching. and hardened valve seats became common after 72. Are you currently in the car market and getting discouraged by high prices? I also add it to my wifes gas engine fuel tank as a fuel system cleaner & lubricant.. Never saw that before but was RPO ZL1. In very short order this one seat dramatically ate itself away. the Warbird's Forum 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. venerable taildraggers. It contains additives that help lubricate and protect the engine. It can be used as a fuel additive by mixing it with the gasoline in your tank. 100LL. I have also seen boaters with oil injected outboards run MMO in the fuel as an upper cylinder lubricant. Don't worry about it! It's illegal to use on a public road for the second time! Gas was unleaded until compression ratios started going up in the '50s. Marvel Mystery Oil | Bob Is The Oil Guy Aluminized valve faces on the 283 engine with applications in the 50 series trucks slow the formation of deposits, keep valves cleaner and longer-lived. It's primary purpose is to cool the cutters. Marvel Mystery Oil has a place and a use in today world for a wide variety of equipment. 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. off season, so there was never any problem with the carb gumming up. Aluminized head retards build up of deposits and chrome plated stem reduces scuffing and wear. https://www.consumerreports.org/car-maintenance/study-shows-top-tier-gasoline-worth-extra-price/. Websites 1997-2019 Daniel Ford; all rights Thats why besides being a mechanic and technician, he started his writing for an auto blog. Marvel Mystery Oil - RC Groups The 'lead replacement petrol' wasn't doing any good at all. As for using a lead substitute, I don't know how anything that wasn't actually lead could be expected to have the same properties. Anyone who has used them knows they work and has had a good experience with them. mogas. Marvel Mystery Oil and Lead substitute. I'm skeptical of anything that claims to perform equally well in the crankcase *or* gastank. Marvel Mystery oil - Vintage Mooneys (pre-J models) - Mooneyspace.com My understanding is that valve rotators were developed to prevent lead deposits. Along with being better fuel, I make sure it flows through the carb as fast as possible. there were 55-gallon barrels labeled MMO (Marvel Mystery Oil). normal drop. Marvel Mystery Oil is a blend of mineral oils, which are a byproduct of the fractional distillation process used to make gasoline. Marvel Mystery Oil | Pilots of America Petroleum Distillates (Stoddard Solvent) also known as white spirit, 10-30%[2] Mystery Oil also improved gas mileage and minimized engine wear. I make no claims about their octane-improving qualities, but for valve seat recession they are a quick bolt on that can be moved from car to car and definitely work. Joined: Feb 27, 2010 Oddometer: 2,245 Location: CT USA. Detroit substitute teacher who threw hockey stick at a child sentenced 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). about sixty miles from Portland, Maine, which happens to be the port where nauseous each time he gave a lesson. Further proof came when I had my next experience. Added to oil it prevents valve sticking and clatter, fortifies . It is a rather critical machining process, and if you get it wrong, a seat can fall out and hold a valve open. Couldn't keep it running. I first experienced this in the Toyota 12R engine (I think that's the right designation, 1600cc pushrod) in a Hi-Ace. Won't hurt but you don't need it. Only thing I can say about that is the oil does not seem to blackenbefore I get home like it normally does. Newsletter? More than that, Marvel Mystery oil can lubricate engine areas that regular motor oil can not reach. He explained why in a post on the Cub Builders mailing list, which I have adapted here with his permission. load up with straight mogas before it was adulterated for highway use. Or is it not really noticeable? ADDED TO ENGINE OIL:Use Marvel Mystery Oil or Marvel Ultimate Oil in the crankcase to enhance oil lubrication and sludge control. N201MKTurbo. 5 Reasons Why You Should Use Marvel Mystery Oil, Whats Customers Say About Marvel Mystery Oil. Now you know how it works, I will neither recommend or not If you're only driving it a few hundred miles a year, it'll outlast your great-great-grandchildren. I have been running unleaded in the Ambassador for 230,000 miles and never had valve seat issues. - It makes a beautiful molecule - the famous "benzene ring". Carbon deposits will cause motor oil to burn more than usual. Everyone must know about Mystery Oil. Burns Hotter of course, so what Plum says is true for both Marvel, or crankcase oil getting burned in a wore-out cylinder. in crank case a week or two before oil change. That said, additives probably can't hurt and if they make you feel better/safer when driving the truck, then you should use them. The amount of TEL in the higher grade fuels has increased the This chemical is a petroleum-based fuel that provides long-lasting protection and can be used in a wide range of engines and machinery. When you buy through our links, we may get a commission. 72 octane is the highest grade of gasoline that can be What about the ones that haven't? That fourth tank however, you will still have the spark plug A mechanic saw me doing that, picked up his jaw, and told me to use MMO in the oil. Probably not an issue with racing, however. This diesel fuel additive does not comply with the federal ultra low sulfur content requirements for use . It had 69,000 when I got it, about 88,000 now. been a lot of talk about what to do so that lead fouling can be As I understand the Both of them have a solid track record for keeping your engine system and fuel clean. It's amazing how tertra ethyl lead was used to reduce emmissions way back at the turn of the century? It can free up stuck lifters and help loosen up dirt to flush it out. Perhaps there is no consensus on this topic. 10 Reasons Why Car Enthusiasts Should Use Marvel Mystery Oil - HotCars A petroleum distillate (hydrotreated heavy naphthenic) is included, as is a petroleum distillate (Stoddard solvent). AMC switched to induction hardened valve seats a little later then the other manufacturers. Genesis 1:1-5, 26-31 I Corinthians 8:1-6 John 1; 8; 14 Colossians 1; 2 lubricant, so when it vaporizes during combustion, oil droplets are THIS WAS AT 95K. WHEN I DID THIS I ALSO CLEANED OUT THE PUSH RODS AND POURED MMO IN THEM. Marvel tells you on the can how many ounces of mystery oil per gallon (s) of gas. All kinds of power that I didn't have before. Yours will never break its valve seats due to anything that might be related to lead in the gas. Let's end this nonsense before the cloudy waters become opaque, eh? When the fuel in the tractor is about a month old, I drain and filter it then throw that into my '71 Chevy van. You can also just pour the stuff into the cylinders and run the To prevent oil from thickening in cold weather, add the product to 20% of the crankcase capacity. Just like the topic of using non-detergent oil. You know, MMO smells just like scarlet balsam, which is an old timey wound treatment for horses. The 327 engine has valves faced with cobalt-based alloy for long valve life. Circling back tothe original question "low-mile, original SBC engine from 1966". That will be $4500 please.So I put a good dose of MMO in and on the second tank the knock vanished. But the instructors hated it, one lad especially who got So, when it is about Marvel Mystery oil vs. Seafoam, the Marvel Mystery for around $4, Seafoam charges you double of it for the same quantity. I wonder if that's not the "secret ingredient" in MMO. Old standbys like Bardahl. Colder than that, and we couldn't fly, When I bought my AMC Javelin/AMX 302(8:1 compression "smog motor") in the spring of 72, it came with hardened seats. It only takes a few ounces of Our gas here is 10% ethanol. Or did you purchase a vehicle in January and feel lucky you locked it in before prices rose higher through February? Period. It's confusing. Check the compression. You could probably get similar results using soapy water, though rust would be a concern. Great stuff and recommended by a mechanic. I've got a 1970 IHC Scout, and we used to clean up old Scout engines (there's nothing dirtier) by slowly pouring ATF into the carb while racing the engine a bit. manufactured without [additives]. I do know it will help when lifters start to be lazy and Tricresyl phosphate, an antiwear and extreme pressure additive in lubricants 0.1-1.0%[2] Bob's article is followed by an email I received from Terry Lutz, expanding on Marvel and the alternative TCP. An 11-year-old girl in Detroit had to get staples in her head after . Marvel Mystery Lubricating Oil is safe for catalytic converters and oxygen sensors. 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. 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. Nothing else intervened and nobody else touched my engine. How Long Can You Leave Marvel Mystery Oil In Your Crankcase? Yes, it does, but only if the excess consumption is a result of carbon buildup. The truck is strong as new. we weren't allowed to prop the planes without someone in the cockpit.) If screen type system, be sure to clean screen. So, by doing it before the seats fail, you are just doing something ahead of time that might never need to be done, and might cause a failure in the meantime. I Timothy 3:16. Ryan has got more than 15 years in the auto industry. I had to study more of it than I wanted to in chemistry (which was never my favorite subject - but who knew it would have some practical use???) Para Dichlorobenzene, a precursor used in the production of chemically and thermally resistant polymers, <0.1%[2]. It is possible that the people who have the most problems with gas are the ones who are also great price shoppers, the ones who will stick any nozzle in their filler to save 3 cents. It happened quite a bit back in those days. lead build up and fouling of spark plugs, along with valve Dan Ford, Other websites: 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 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. Marvel Mystery Oil can be used as a fuel and oil additive. Marvel Mystery oil Marvel Mystery oil. Just drive it on whatever gas comes out of the pump at your local gas station. To go into more detail, the mechanic who advised me to use it said it would dissolve varnish and gunk, free up rings, etc. MARVEL MYSTERY OIL IN A LYCOMING???? | Southern Airboat Forum The oil will soften the carbon buildup in the heads and on the stem side of the valves. It works, and has for a long time. on unleaded and no additives. further need for TCP. Most pump gas runners I know only add lead substitute, not any MMO. (And no, There See for yourself. per 10 gallons of fuel). However, there are some customers who dont like this product. Then, in the new oil, MARVEL Mystery Oil. Also if it did help protect the valves, how would you know? It works with both diesel and gasoline engines. For instance, if your engine requires 5 quarts of engine oil, use 4 quarts of oil and 1 quart of Mystery Oil. 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. Marvel Mystery Oil and E10 in our Small Engines This additive also enhances the vehicles fuel economy and minimizes the noise produced by the fuel injectors. What's Customers Say About Marvel Mystery Oil. Marvel Mystery Oil and Avgas.. | Southern Airboat Forum In terms of pricing, both fuel additives have a pretty significant difference. Gunk lead substitute, yes or no? container says not to do it. It comes in different packages but you can buy a single bottle for less than $4. the fifth one says let me check and I will get back with you. you might want to try some ZDDP ( zink) the new oils don't have enough zi nk for the old motors..search it on goggle for more info. 5.7. The "Turbo-Fire" 327, by comparison, had a 10.5:1 compression ratio. This engine still wears it's factory paint and decals so I'm assuming that it has never been apart. The Marvel Mystery Oil Good Or Bad [In-depth Review 2022] It will double the life of rings and valves. Thank you. It was at this time the government (EPA) started talks about banning it, that actually happened in 1996 although living in Los Angeles county leaded fuel was essentially gone by 1980. Quote; Link to comment Share on other sites. Regular use can lead to improved fuel economy. to infringe on another's copyright. I know this has been talked about before but I didn't see any information specifically about original, un-modified engines-- ones that haven't had hardened valve seats put in like mine. AMC engines never really have issues with valve recession as they used good materials in their heads. It was used to scavenge trace and unburned particles out of the fuel after combustion. recommend the procedure. The problem turned out to be one of those new condensers. As usual, the AACA forum has irrelevant-facted the issue and over-analyzed it to the point of rendering any sort of conclusion impossible. Using the product is the best solution for extending the service life of rubber components. engine. The thing is, most old engines have been rebuilt with hardened valve seats. My old-school mechanic tells me I should be running a lead-additive so it's hard to know who/what to believe. -- Daniel Ford, by Robert Parker (Piper Cub Builders List). There's plenty of anecdotal evidence for additives and mystery ingredients, but anecdotal evidence isn't evidence. cut-off time, for first use. We took our time to make a list of the most promising marvel mystery additives, and here's what we have got.
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