An old trick is to grind a tool the profile of the seal cavity, then drive the ends of the old seal down 3/8 or so on each side and just add a piece of new seal material. Hardest part is removing the tranny and all that junk. However, if you wanted to add a 2nd application after roughly 200 miles that would not harm anything. The engine loses probably about a quart over the course of a 20 mile drive. How often are you developing a leak? Yes, the BlueDevil Oil Stop Leak would be able to treat a leaking crankshaft seal. Will this seal up the Crankcase halves on a 2011 Cadillac DTS. The seal will transfer a layer of PTFE to the crankshaft … Typically with the product, you would notice improvement after approximately 100-200 miles of driving. You may order the product on our website, http://store.gobdp.com/oil-stop-leak-49499/, enter your billing and shipping information, and your total would be calculated at order checkout. BlueDevil Rear Main Sealer is a non-particulate chemical sealer that will restore your crankshaft seals to their original size and pliability restoring their ability to seal against your crankshaft and stopping your oil leak. Step 4 - Take Out the Crankshaft Oil Seal. Can your product fix the problem? Thanks. Using this slide hammer seal removal method will save time and money from having to split the cases to drive the seal out from the interior side of the engine or transmission case. For more information about BlueDevil Rear Main Sealer, visit our product information page here: Rear Main Sealer. Yes, the BlueDevil Oil Stop Leak (https://gobdp.com/product/oil-stop-leak-49499/) is safe and compatible to use on lawnmowers. I tried AT 200 and Lucas and they did not work. It appears the front crankshaft seal is leaking. Since most ignition covers are airtight themselves, an ignition-side crank seal leak can go on unnoticed for a long time on a stock output engine. How to replace a leaking crankshaft seal on your car, DIY with Scotty Kilmer. The product is added to your engine oil and results are achieved through driving the vehicle. Disposable Gloves: http://amzn.to/2zSRuxO10. 2004 Kia Sedona will this help stop a recent leak coming from the engines main seal…and, can i pour a second bottle at the halfway of the 100-200 miles just for good measure? Thanks. drugs are safe. It does not have to be changed out immediately after proper results are achieved. He says to let it leak and add oil as needed. You will use one oz. But they can recondition the seals, or at least in some cases prolong the leakage and slow it down long enough for you to either keep driving it the way it is for a while (and just check the oil periodically to make sure it’s not running low), or buy you some time until you can save up enough money to get it fixed by a local mechanic. i do i check if the crank seal is shot?? Will this work in a marine outboard engine? I have a Yamaha F350 that is leaking oil from the crankshaft seal. Best thing to do is contact autozone. Lightly tap... don't "Pound them back in place" Some people (like me) use the supplied waterpump gasket with a thin layer of RTV on both sides. The order may be placed here: https://store.gobdp.com/rear-main-sealer-00234/. My question is; Your reply? Will this work on a 2002 c240 front crankshaft seal? I have a slight oil leak at the main drive belt pulley on my 08 Cadi ESV. You may have a rear main seal leak for a variety of reasons. Oil leaks will cover your engine, transmission and underside of your car in an oily film that is difficult to remove. First off, they make a mess. Though the seal is a fairly inexpensive part, labor costs can be expensive. of the product per quart of oil in the system. You should be. Please give us a call at 888-863-0426 so that we can get a better idea of the extent of your oil leak. Feel free to contact us with any questions. This lubricating oil needs to be contained inside your motor where the shaft exits the engine or you will have an oil leak. Thank you for asking about your Nissan Xterra. The rear main seal in your vehicle holds the engine oil in the oil pan while allowing the crank shaft to exit the engine block. crankshaft_bearings.jpg – By VX1NG – Licensed By Creative Commons Via Wikimedia – Original Link. Based on your description, we recommend using the BlueDevil Oil Stop Leak (https://store.gobdp.com/oil-stop-leak-49499/). Please note that there is also an large o-ring to replace with the front cam seal. Flashlight: http://amzn.to/2BFak8y8. First we will take some time talking through what rear main seals are designed to do, then we will look at the causes for a leak. Once the product seals, it would be a permanent seal. The seals in your engine accomplish this task over a wide range of temperatures, engine RPMs and other harsh conditions. You should expect to see results after about 100-200 miles of driving. The material that shaft seals are made from also can start to deform if your car isn’t regularly used and the shaft is allowed to sit stationary for multiple months. You should expect to see results after approximately 100-200 miles of driving. Will this product stop my leak in a Volvo 2001 v70. I need the product in Botswana, Do you have stores selling it. Rear main seal is like 40-50 bucks, cam seals are like 10 bucks (at most) and front seal is like 4 bucks. I have a 5.9 gas, Dodge 1999. The sealing surface of the crankshaft or the crankshaft pulley (depending on the engine design) should be inspected for damage when replacing the crankshaft seal Related Questions See what others have asked about this, or visit the Questions page to ask your own question. This tightens up the old seal and has worked well for me for years. You can leave the product in the oil for the life of the oil. Please advise, and thanks you. Took it to Sears and they say i have a front seal gasket crank shaft leak. You should expect to start noticing improvement after approximately 1-2 hours of operation. Hi.. Do u have a product that would fix a leaking crank seal in a 2 stroke outboard..?? Long story short, I finally found it had a crank seal leaking BADLY. Now pull the crank pulley out with your tool. The seal will be a 1 piece unit on your 6.5's. RE: 'what will stop a crankshaft seal oil leak? In most cases you will only need to apply 1 bottle of BlueDevil Rear Main Sealer to completely stop any oil leaks. Got car issues? I have a leak on the main crank seal in my Can Am Commander 1000. Will BlueDevil Oil Stop Leak stop the leak? Your email address will not be published. You should expect to start seeing results after approximately 100-200 miles of driving. if the ol seal is felt, you can probably use a piece of hard wood for the tool. Yes, the BlueDevil Oil Stop Leak (http://store.gobdp.com/oil-stop-leak-49499/) would be able to seal the leak you have described on your Cadillac DTS. In some cases the motor will even need to be removed from the vehicle in order to replace the crankshaft seals. I knew I had some carbuartion issues, so just assumed that's what it was. BlueDevil Oil Stop Leak is more concentrated and is the universal application that will work for various leaks such as oil pan leaks, rear main leaks, valve cover gasket leaks, etc. sometimes the o-ring on the crank sensor gets weak and oil will seep out and it will look like the crank seal is leaking. Ratchet and socket set: http://amzn.to/2inoxOY5. Your crankshaft seal is unfortunately the most difficult seal to replace in your engine. So far, it appears to be effective. As long as you are not losing oil too quickly, you would be a great candidate for the product. Riding against the harmonic balancer this seal is prone to failure as engine heat and vibration will take its toll. Yes, the BlueDevil Oil Stop Leak (http://store.gobdp.com/oil-stop-leak-49499/) would be able to seal the crank seal leak on your Ford Fiesta. Full HD Camera: http://amzn.to/2AvoEk712. The crankshaft seal is the seal located on the front of the engine that seals the end of the crankshaft with the timing cover. The last couple days I've been working on another finicky 026. Remove the bolt holding the crank pulley; then, take out the bolts and the pulley itself. Yes, BlueDevil is safe and compatible to use on your Marine Diesel. Jun … You should expect to see results after about 100-200 miles of driving. This is the case in components like your valve covers, timing covers or the oil pan. Installation Procedure. For smaller oil capacities, use one oz. Thank you for asking about your Saturn Vue. Just pull it off and do the seals and throw it back on. But they did make a piece of steel wrapped in neoprene to take the place of the rope seal so it could be replaced with the crankshaft in. Oil Leak? Greetings… I have added the rear main leak sealer yesterday, and am hopeful for promised results. of the product per quart of oil in the system, and should expect to start seeing results after approximately 1-2 hours of operation. Some rear main seals need to be installed dry. BlueDevil Oil Stop Leak is specifically designed to work for leaking rubber seals/gaskets such as oil pan gaskets, rear main seals, valve cover gaskets, etc. Their analysis was that they would START with the oil pan gasket. Like said earlier, get some small sheet metal screws, i drilled 2 small holes into the metal on the seal then used a pair of vise-grips and yanked it out. It would not adversely affect the system what so ever. How to fix engine oil leak in your car. are you sure it's the crank seal? Unfortunately, our product is not designed to work for the type of leak you are experiencing. A hard part repair may be your best option. I answer your car questions LIVE there. You should expect to start seeing improvement after 100-200 miles of driving. The BlueDevil Oil Stop Leak does not harden or thicken in anyway. Use a large socket 22mm to 24mm to remove the dampener bolt by turning it counterclockwise. Will this stop the crankshaft oil seal on a Peugeot 206. Yes, the BlueDevil Oil Stop Leak would seal leaks coming from the Crankshaft Seal. Your timing belt will be fine if you just replaced it. Feel free to contact our technical support line at 888-863-0426 with any other questions. Can your product reduce the leakage caused by improper placing of crank seal??? For some reason they decided not to do the same on the overhead valve models. You can purchase BlueDevil Rear Main Sealer at the link above or at any of our partnering local auto parts stores like: crankshaft.jpg – By Alex Kovach – Licensed By Creative Commons via Wikimedia – Original Link I have also read that you can remove your inspection hole screw cap, hold you hand over the hole and turn it over, If you feel suction and hear a hissing noise after you remove your hand, Bad seal, I don't know if it really works though as I tried it with mine and heard nothing and a I had bad seals. Will Blue Devil seal this leak? Do you recommend and oil/filter change soon following successful treatment? If your engine has oil dripping from the bottom, it's often a bad crank seal that only costs a few dollars to repair. Yes, we recommend applying 1 bottle of BlueDevil Oil Stop Leak (http://store.gobdp.com/oil-stop-leak-49499/). If you stop by their shop ask them what their times were, you will be amazed. When placing the order through our website the shipping cost will automatically calculate during checkout after you have input your mailing address. you can pull it off and put it back on. Unfortunately, the BlueDevil Oil Stop Leak would not treat a leaking belt pulley. Yes, the BlueDevil Oil Stop Leak http://store.gobdp.com/oil-stop-leak-49499/ would be able to seal a crank shaft seal leak. Vice Grip Plier: http://amzn.to/2AnUtx82. I have a 2008 Saturn vue 4 cylinder. I have a leaking front crankshaft seal on a 96 Chevy k1500, will this product stop this leak. You should expect to see results after approximately 100-200 miles of driving. Please contact our technical support line at 888-863-0426 so that we can get a little better understanding of the vehicle’s condition and be able to make any appropriate recommendations. If so, the 2009 has a lifetime drivetrain warranty which would negate you having to purchase a rebuilt engine. Will it work despite the age of the leak or age of the seal will it still repair the leak and for how long? Do not try to stop the engine from turning over any other way or you can damage the engine. Tom. Unfortunately, it sounds like you are losing oil too quickly for the product to be affective. Will this work on a 2006 Nissan XTerrra rear timing cover? Feel free to contact our technical support line at 888-863-0426 with any other questions. How to fix a oil seal leak in your car DIY with Scotty Kilmer. Thank you for asking about your Kia Rio. I have an old MB 864 ab marine diesel in my boat and it has started to leak small amounts from the rear seal spraying it around engine room. Since removal of the engine is a major undertaking – twin engines with i/o”s in a 34 ft express cruiser – wondering if your product might be a permanent fix? As long as you are not losing oil too quickly, you would be a good candidate for the product. Thank you for asking about your Nissan Xterra. Then, use a panel remover to take out the center of the pin before you remove the rest. You should expect to see results after about 1-2 hours of operation. You can expect to see results after about 100-200 miles of driving. Thank you for asking about your Ford Mondeo. Being that you’ve already used a couple of different products, you would want to change the oil first prior to adding BlueDevil. Thanks. If the seal starts leaking, the oil will get onto the pulley and oil will get thrown onto the belts, steering pump, alternator, and anything else that is close to the area. Once you do this you can remove the splash cover which will reveal the next item, the crank pulley, which is held on by a bolt. Based on your description, we recommend using the BlueDevil Oil Stop Leak (http://store.gobdp.com/oil-stop-leak-49499/). Also, a lack of use can allow the seals to start to dry out as the rubber is kept pliable from the constant bath of oil they get during normal engine use. 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