e36 manual transmission fluid leak

e36 manual transmission fluid leak

To start viewing messages,If it's not transmission fluid then it's engine oil. In any case, if the transmission comes out then you should replace all 3 seals, the rear main engine seal and you might as well do the shift detents, too.They do break occasionally.Some research I had done suggested that the input shaft seal may be the cause of the leak, HOWEVER, I know for a fact that it was replaced only 3k miles ago. I can't see how it could go bad that quickly, and if it was somehow installed improperly, I'm not sure if it would be okay for a while, and then suddenly begin leaking. Is there anything else that could cause a leak like this. I will be pulling the tranny to verify as soon as I have some spare time, but I am trying to figure this out before I do so.If the previous owner or tech didn't have the correct tool to install the seal, it gets damaged. If the right tool for the job is not available what happens is the long punch or extension comes out of the tool box and gets hammered at one end while the other rests on the seal. I gotta say, most of the time this works out OK, sometimes not, as it shortens the life of the seal. By the looks of your first pic, the fluid will need to travel quite a bit to get to that area. Possible but not likely.If the previous owner or tech didn't have the correct tool to install the seal, it gets damaged. I gotta say, most of the time this works out OK, sometimes not, as it shortens the life of the seal. There was no leaks or anything before I changed the fluid. Could it be that I damaged the drain plug threadings and it's not sealed all the way. Or is this normal right after a fluid change. I'm hoping it's not this seal u guys are talkin about. Not wanting give up an arm or leg to drop the tranny and have this fixed.There was no leaks or anything before I changed the fluid. Not wanting give up an arm or leg to drop the tranny and have this fixed. Where is the fluid leaking from.http://excellenthospitality.com/userfiles/cossor-4100-manual.xml

• e36 manual transmission fluid leak, e36 manual transmission fluid leaking, e36 manual transmission fluid leak kit, e36 manual transmission fluid leakage, e36 manual transmission fluid leak fluid.

I would assume that if you damaged the drain plug area, it would leak from there, and not the bellhousing(after it escapes from the casing into the bellhousing area).Digital Point modules: Sphinx-based search. The book contains 272 pages of full color projects detailing everything from performance mods to timing the camshafts. The book was released in August 2006, and is available for ordering now. See The Official Book Website for more details. Click here to order! The differential and transmission both use the same lubricating fluid. It's very important that the fluid in your transmission is at the proper level, or your transmission will experience significant wear. The synchro rings and sliders depend on a slick surface to match speeds when shifting. If your transmission is low on oil, the wear on these components will accelerate significantly and shifting the car will be more difficult. If your BMW is having problems shifting, check the level of the transmission oil. In addition, keeping the differential and its associated gears well lubricated should help increase your fuel mileage. The engine is a primary source of heat for the transmission, as the heat conducts and radiates through and around the points where the engine and transmission are mounted. The transmission creates heat itself as the gears and synchros turn within its case. Keeping the transmission fluid at its proper level helps to mitigate heat problems. Note that on some higher-performance BMW transmissions, there is an external transmission cooler that operates similarly to the engine cooler. Check your owner's manual for more details on the scheduled requirements for your BMW. This number is a rough estimate, and may vary depending upon the use of your 3 Series (track vs. street). There are many moving parts in the transmission, and they tend to drop microscopic metal particles into the tranny oil. Specifically, the synchro rings wear down each time you shift.http://www.citybrands.com.np/userfiles/cost-accounting-13e-horngren-solution-manual-pdf.xml

While transmission bearings are not as sensitive as engine bearings, they can exhibit wear from these particles in the oil. To check the level of the transmission oil, remove the top filler plug on the side of the transmission (where you usually add fluid). When you have the plug removed, stick your finger inside the hole, angle it toward the ground, and see if you can feel any fluid. Do this when the car is cold and parked on level ground. If you can feel the fluid level with your finger, your fluid level is about right, or perhaps will need only a little topping off. If you plan to change the oil, remove the small plug on the bottom of the transmission case. Empty the transmission oil when the car is still warm, as it will drain easier. For this task, have a drain pan capable of handling at least 5 quarts of transmission oil. As you go, check the fluid in the pan for any unusual metal pieces or grit in the oil. Using a cotton swab or a paper towel, carefully clean out any black debris and particles present. Fortunately, this plug does not tend to leak (transmission oil is thicker than engine oil). If the plug does leak later on, however, you can always tighten it a little more. Now, add transmission oil to the case with a hand-operated oil pump. These pumps are available from most auto parts stores, and attach to the top of the plastic transmission-oil bottle. They work similarly to liquid soap dispensers. Pump the transmission case full of fluid until it just starts to run out the filler hole. It should take a little more than 1 quart to fill. Replace the filler plug and clean up the few drips that might have come out of the hole. Tighten the filler plug in a similar manner to the drain plug. If you have one of those semi-rare, four-wheel-drive 3 Series cars (like the 325ix), don't forget to change the fluid in the forward differential and center transfer case as well.

However, for those BMW 3 Series owners wishing to have the best of everything for their cars, there is Swepco 201 multipurpose gear lube. This gear oil is excellent for transmissions, and many of our loyal Pelican Parts BMW and Porsche customers swear by it. Rumor has it that adding Swepco 201 will prolong transmission life and help to postpone a costly rebuild. While this can hardly be proven, a lot of our customers agree that Swepco 201 creates a difference they can feel while shifting. If you like what you see here, then please visit our online BMW catalog and help support the collection and creating of new and informative technical articles like this one. Your continued support directly affects the expansion and existence of this site and technical articles like this one. As always, if you have any questions or comments about this helpful article, please drop us a line. The drain plugs on the other transmission models are similar. You will need a 14-millimeter Allen wrench to remove these nuts. The drain plugs on the other differential models are similar. Customers' stories from the parts supply world seem to indicate that using Swepco on a transmission with worn synchro rings can prolong its life and fend off that costly transmission rebuild. Click to see bonus pictures for this project. Click here to order! Then recheck level, see if it needs to be topped up. - Nick at Pelican Parts Sometimes when i downshift from 3rd to 2nd gear it popped out of gear so i changed the fluid and now its harder to put in gear 1st, 2nd and 3rd gear 4th and 5th are going in like it shouldand the downshift from 3rd to 2nd still pops out to neutral. Any solution ?Possibly worn gear synchros or shift linkage. - Nick at Pelican Parts What can cause this? You can try a fluid service to see if it fixes it. You will likely need a new valve body.

- Nick at Pelican Parts I see swepco but I'm in need of strict gl4 fluid for transmission which I see you guys carry Redline MTL but what should I use for the LSD. Thanks in advance But I can't find the part number what should that be? Give The Pelican Parts parts specialists a call at 1-888-280-7799. They can figure out what part or repair kit you need. - Nick at Pelican Parts I just want to ask, my computer box was burned and need to replace, i have here computer box with key and immobilizer but it is for manual gear, is this compatible ?, is my bmw would start?. Please advise. Thank you. Then they have to be coded. - Nick at Pelican Parts The fluid is located on the right side of the page.Can Swepco 201 be used to replace both the clutch and diff fluid? I think it can be used in the diff without issue, make sure to add the friction modifier if you have the limited slip diff. - Casey at Pelican Parts I have since fuxed the prop and replaced the circlips on the rod. The problem i have is that my gear stick is too losse and i cannot shift into gears 2 and 4. What might the problem be, do i need gear oil or something else? Inspect them for damage. - Nick at Pelican Parts I can't find any label on the pan. Can you pls advise filter, oil and quantity. Many thanks, mark Give our parts specialists a call at 1-888-280-7799. They can figure out what part or repair kit you need.Plus there its no owners manual so how do I find out the right fluid for the tranny and differential. Thank you for any help you can provide! Then check the transmission ECM for fault codes. If the system is not working properly, a fault code will be set. This will be your best bet when diagnosing.And im wondering the same for Differential Fluid. Need some help! Thank you. Can there be a problem with that particular gear or does the tranny need to be rebuilt? If there is any grinding, that would also indicate that.

- Nick at Pelican Parts I'm getting a crunch shifting from 4 to 3-but not 3 to 4, and not in any other gear. The crunch occurs at any speed from a crawl to high speeds. Any ideas? I checked the transmission for a sticker and it has a yellow sticker that reads MTF-TF-1 with the rest of the sticker after the one being ripped off. Do you have any suggestions as to what type of fluid I should use? You probably need: Fluid MTF-LT-1 75w-80You may have an issue in the shift linkage or transmission. - Nick at Pelican Parts I've read that the Swepco 203 is the go to oil for BMW's but I wanted to make sure i should use the 203 as some have said the 201 is better. Please help i dont not have the money to do a tranny swap. Give our parts specialists a call at 1-888-280-7799. They can help you find the right fluid.I live in NYC and I drive the car hard it's street stock car I drive in the winter snow whatever so where do I get swepco 203 you guys don't sell it. Also what is the right grade because some BMW mechanics like the older ones have said they never used w140 for those tranny's? Keep in Mind I have 200k miles so I need the best I can get I don't want to rebuilt or buy a new tranny like I said I'm very picki and want as much original as BMW made the car first place. Thanks in advance They can help you find the right fluid. - Nick at Pelican Parts My E30 has a ZF5 transmission. Also how many do I use for the Differential. Thanks They can figure out what part or repair kit you need.Any advice Grinding? You may have a worn synchro. - Nick at Pelican Parts I am not having clearance issue the 14mm allen will not go into plug. It will fit into the drain put will not fit into fill. It is as if the plug itself is smaller, thus the suggestion of tapping it into place. Hope this gives you better understanding of question. Thank you. JOB If it is not bit clearance, then the fill plug must have dirt inside of it. Try cleaning it out using a small flathead screwdriver.

Or is it is short enough, omit the ratchet and use a wrench, like in this article:Doesn't make any sense to me but it's better to be safe. The manual transmission lacks an adaptive element. - Nick at Pelican Parts They can help you find the right part. No fluid is leaking. I have talked to a few techs at BMW and they told me when the trans heats up, the seals inside the slave expand and lose their ability to hold pressure. However, I changed the fluid to Royal Purple Synchromesh and I still have the problem. The trans heats up but nowhere near as bad as it was with the ATF fluid. And by heat up I mean the stick is too hot to touch sometimes, especially on a hot day. Do you think I should take it to the dealer for a service? You may just have a faulty part. It be worth replacing the slave cylinder to see if it helps. - Nick at Pelican Parts I would much appreciate any feedback, comments, or if known what the problem is. Thanks It shifts just fine when I turn the car off. It wont even pull out of gear while runnning.COnfirm the hydraulic system is working OK, if it is, the pressure plate or friction disc is likely worn out. - Nick at Pelican Parts I've got a 96 328i, manual trans, I had the clutch master and slave replaced when I got the car a few months back and since then, whenever the car heats up to normal temp or if its hot outside I lose my clutch pedal. I just bled the entire system and changed my trans fluid to Royal Purple. Only thing I can think of is bad slave cylinder?? It was not an OE part. Any help would be greatly appreciated! Look for signs of leaking at the master cylinder and the slave cylinder. Pull the boot back from slave cylinder and check for fluid. - Nick at Pelican Parts For about 9 months now I have had Swepco 201 in my car and observation is that this lube works well when the temperature is 55F plus or the car has to be at normal operating temperature. I will be replacing Swpeco 201 this Fall as this is a not a cold weather lube.

We appreciate it. Is that a mis-print? Thanks! Give our parts specialists a call at 1-888-280-7799. They can help you find the right fluid. - Nick at Pelican Parts They can help you find the right part. I am in Missouri and my experience with this gear oil has not been great in cold weather. The gears were very hard to shift in cold weather and have to wait until the engine gets to operating temperature. Whatever fluid was on my car before Swepco 201 was better in cold weather. I will provide more feedback in Spring. We appreciate it. Along with a complete cooling system overhaul, I purchased Swepco 203 and installed in both the manual transmission as well as in the differential. Now in the mid of a very mild Bay Area Winter, I am NO longer experiencing the transmission coming out of gear but on the other hand, I am noticing stiffer shifting early in the morning.Automatic transmissions use hydraulic fluid. Swepco 201 is a lubricant for gears - these are two different things, very much so!I don't wanr a dead transmission in the next couple years. Thanks You can use it in your rear differential, but if you put it in your automatic transmission, it will be ruined. Automatic transmissions use hydraulic fluid. Swepco 201 is a lubricant for gears - these are two different things, very much so! - Wayne at Pelican Parts I did notice that my transmission oil is low. What do I add to it? I was wondering if you could please tell me the amount of diff oil I need to put into the new one. I think I have the right type of oil, but if you could suggest a kind that would help my car run better. I would appreciate that as well If the fluid is correct type and is full I would follow the advice of the pros.I have taken it to the Mechanic and after countless money spent and repairs, I was told I need a new transmission. I am wondering should I fix the transmission problem, or buy another car, with money that I don't have to spend right now.

If I fix the problem, can I hold on to the car for a little while longer??? Please help. Then you need to ask your self if you really want to pay 450 a month for another 530, or a couple of grand to fix the trans. What kind of shape is the rest of the car in?A local import repair shop recommended I use Dexron III, so I did. All is operating good, but I still wonder if I have the correct fluid. Can you help? They can help you find the right part. They should be able to cross reference the part number you have.If i am at a stop and i let go of the break, it doesn't go forward on its own as it should.I just got this car not too long ago, but would changing the tranny oil help me at this point? We appreciate it. I replaced my transmission fluid with OEM fluid a couple weeks ago. I was under the car the other day and noticed the drain plug was moist. I thought it was just a freak thing. Decided to check it again and it was moist. I was told 44 Lbs of torque when tightening down but you guys say 37 which I believe u more. Any suggestions to stop the leak. Maybe new drain plug? 100,000 miles 3rd owner They can help you find the right part. Give our parts specialists a call at 1-888-280-7799. They can help you find the right part. Can anybody tell me from where is the tranny fluid comming to the Radiator. And where is the Re-fill plug to add fluid? Thanks I really appreciate it. Quick question though.I find this a little suspect. Can you clarify how many quarts would be needed for the trans and how many for the diff. I have a 97 328is with a 5-speed. Thanks! What do you think? We appreciate it. Just bought a new transmission from you guys last year and had it professionally installed. Noticed dripping of fluid. At the track last weekend, When hot and in nuetral Manual with clutch, I heard chatter. Less when cold. Could this be fluid level. Throwout bearing? Tracked well until end of day.

Ran car harder and longer than most of the time with son that was not synroing the throttle when letting out clutch Any input? I guess BMW only thought the cars would make it to 100,000 miles and not beyond. See my thoughts here: - Wayne at Pelican Parts It's the same fluid to do the read dif, correct? Also. I was just wondering if you could help me out. My gears don't shift the smoothest and I would really like more out of it. Anything I can do to make it shift like the car is a little bit newer. It's mainly 1, 2, and 3rd. I understand that my car is 13 years old with 200k but is there any advice at all? THANKS! A lot of people recommend the Swepco 201 for older transmissions on older cars - seems to work magic for many. We sell it here on the site. - Wayne at Pelican Parts Would this be because of being low on transmission fluid? It's more likely that your transmission is beginning to wear out and will need replacing in the near future. Most of the time these issues end up resulting in some significant transmission repairs (unfortunately). - Wayne at Pelican Parts It has got around 95,000 miles on it, and the shifting is real good. I am the third owner, and don't believe that it has had a transmission fluid change.I was thinking of purchasing the transmission fluid from your site to avoid the mark ups. Cost is not an issue, which brand one would you recommend, and what quantity. Could you please advise. Also what brand and quantity of differential fluid would you recommend.I would get this job done at the dealer, but still I'm kind of apprehensive. Please advise. Thanks! I like Swepco 201 for these transmissions personally. - Wayne at Pelican Parts I just changed the LSD fluid to Swepco 201 and noticed you recommend it for manual gearboxes that use a much thinner fluid. A couple forums I frequent claim that the excess viscosity will cause problems, even some senior members that are usually spot on with their advice. Most recommend RP synchromesh.

What are your thoughts on this, Thanks in advance, Rich Give our parts specialists a call at 1-888-280-7799. They can help you find the right part. Any ideas in quarts. I am also looking to change the differential fluids and will also need the same info. Of course, I will be buying all of my fluids, parts and toys from Pelican Parts. Thanks for the help and your book has paid for itself several times over.thank you is not enough. They can help you find the right part. What could be the problem? 2001 325XI with 62,000 miles. Had the 30K and 45K performed by the dealer. No problems shifting before change. I'm not sure what that is for your 4WD car, but it should be listed in your owner's manual too. - Wayne at Pelican Parts I filled the transmission with fluid, but my car was at an angle Jack Stands in the front. Now Im getting transmission fluid coming out of my bellhousing. Did I do something wrong? But, as you pointed out the car needs to be on level ground in order for this to be accurate. So, the solution is to get your car on level ground, get a catch bucket, and then open up the fill hole and let the excess oil drain out. Hope this helps. - Wayne at Pelican Parts Pelican Parts is not associated with Porsche Cars North America in any manner, except for a mutual appreciation and love of the cars. All pictures and references to the Porsche name, and the car names and shapes are for restoration reference only, and do not imply any association with Porsche. Pelican Parts is not responsible for any typographical errors contained within the site. Information and technical articles within this website are for reference only. Consult authorized factory manuals when performing repair procedures. By entering this site, you agree to hold Pelican Parts free from any liability arising out of the use of any information contained within. Click here to order! For the flex-disc removal procedure, see our tech article on driveshaft flex-disc replacement.

The transmission output shaft seal can leak over time as the sealing lip wears. You may notice a leak toward the rear of your transmission. Be sure to check the shift selector shaft seal as well. See our tech article on manual transmission selector shaft seal replacing. When looking for the source of an oil leak, always look for fresh clean oil. This will direct you to the problem area. If you see dirt gathered around the output shaft seal and a clean oily area, this indicates a leak at the seal. I suggest that you replace the transmission fluid when you replace this seal. In this article, I'll go over the steps involved with replacing the driveshaft output shaft seal on BMW Z3 models with a manual transmission. Keep in mind that when your car was serviced before, parts may have been replaced with different size fasteners used in the replacement. The sizes of the nuts and bolts we give may be different from what you have, so be prepared with different size sockets and wrenches. Protect your eyes, hands and body from fluids, dust and debris while working on your vehicle. If you're working with the electrical system, disconnect the battery before beginning. Always catch fluids in appropriate containers and properly dispose of any fluid waste. Recycle parts, packaging and fluids when possible. Do not work on your vehicle if you feel the task is beyond your ability. Vehicle models change and evolve, as they grow older, so the vehicle shown in our illustrations may vary slightly from yours. If something seems different, let us know and share your info to help other users. Do you have questions or want to add to the article. Leave a comment below. When leaving a comment, please leave your vehicle information. Jack up your vehicle and support using jack stands. See our tech article on jacking up your vehicle. Remove driveshaft and Giubo. Once the driveshaft is removed, clean the transmission thoroughly.

Depending on the vehicle condition, especially the exhaust studs near the manifold, I will drop the exhaust down, then drop down the driveshaft. You can see I have the driveshaft hanging and the exhaust supported (see next photo for jack placement on exhaust). This allows access to the output shaft (green arrow). Allowing access to the shift rod. You will have to counter-hold the flange while loosening. Install puller and tighten until flange is free. A lot of times I find I can tighten the puller by hand, no ratchet required. I use a seal puller and slowly lever the seal out. You have to stick the puller into seal, then lever it out. Now be careful not to damage the transmission housing and work gently and slowly. Then slowly install the seal until it is flush with transmission housing. You can tap it in using a rubber mallet or a hammer and an extension (as shown in photo). Be careful not to bend the seal or seal lip. Install flange onto output shaft. Then install the flange nut, use Loctite 243 on threads of the nut. Install drive shaft to transmission, see our tech article on driveshaft installing for more info. Click here to order! When I pulled mine out, the previous owner had only installed the output shaft partway, or didn't apply the locktite and the flange worked its way off the splines. The nut fell out when I removed the flex disk. AT reinstall, the flange stops partway in - about the same place when removed - do I just tap it in further. Splines all look good. Thanks Then torque nut to set depth. - Nick at Pelican Parts Your seal should have the 40-55-8 stamped on it. - Casey at Pelican Parts They can decode your vin and look up the seal part number. 888-280-7799 - Casey at Pelican Parts The Bentley Manual will have the most current specs. I would grab a Bentley repair manual. It will have the procedure, special tools and torque specs.

Pelican Parts is not associated with Porsche Cars North America in any manner, except for a mutual appreciation and love of the cars. The site may not work properly if you don't update your browser. If you do not update your browser, we suggest you visit old reddit. Press J to jump to the feed. Press question mark to learn the rest of the keyboard shortcuts Log in sign up User account menu 1 e36 automatic transmission leak The person I bought it from hit something on the front end but didn't seem to do any damage to the engine. As soon as I start the car it starts leaking quite a bit, and then when I turn it off there's just a drip for a little bit. I took off the pans and reinforced the gaskets but the leak seems to be coming from higher than just the pans. Any help would be appreciated because I want to know whether I have to rebuild the tranny or just a fix of some sort. Most of our cars also use ATF for power steering. It could be a power steering hose. Would you be able to get the car lifted (safely on jacks) and have a friend start the car so you can see where the leak is coming from. The first step is finding the source. Reverse lags as well. I haven't gotten under it and started it but from what I can tell it comes from the right side of transmission pans and right next to the exhaust lines. All rights reserved Back to top. Posted on May 15, 2017 by Bars Leaks The fluid in a manual transmission is responsible for lubricating your gears. Metal-on-metal contact when fluid is missing causes wear, and a manual transmission run without adequate oil will damage quickly. Once your transmission is damaged, the only solution is to have it rebuilt or replaced, which is a costly and lengthy proposition. In the case of older vehicles, the cost of replacing a transmission or even simply physically repairing a leak can mean it’s not economically feasible.

If you have a manual transmission fluid leak and want to avoid costly repairs, you’ll be glad to know that at Bar’s Leaks, we have fast, affordable solutions that have been proven over and over again. Let’s look at why a manual transmission can leak, and what you can do to repair it before it becomes a major problem: Gasket failure: This is the most common cause of manual transmission fluid leaks. The gasket creates a seal between your gearbox and your engine as well as your gearbox and the output shafts. The friction, pressure and heat generated in your transmission wear your gaskets and seals down over time, allowing fluid to leak. Most gasket and seal leaks start small and increase over time. Therefore, it’s important to inspect your transmission regularly for leaks. Look for transmission fluid puddling under your vehicle, traces of fluid around the seals and low fluid level on the dipstick. Leaks at lines and connections: If your manual transmission has lines carrying fluid — to a transmission oil cooler, for example — you can also have leaks at the hoses or connections. Rubber hoses tend to get dry and brittle over time and can crack, allowing fluid to leak. Hose clamps can also rust and loosen over time and should be inspected regularly. They’re fast and easy to replace and can help avoid a major problem down the road. Tighten any fittings or connections you have access to, as they can also allow transmission fluid leaks. It is extremely uncommon to have a fluid leak through the casing of your transmission. If you do, it is the result of a major impact or fracture and will require a major intervention. Thankfully, most transmission fluid leaks are easy to treat with one of our proven products. Our popular manual transmission fluid leak solutions include: One Seal Stop Leak: A single application of our stop leak will seal your minor transmission leaks. You don’t need any automotive experience.