E46 oil filter cap leak. Replaced OFHG and cooler gasket a year ago.

E46 oil filter cap leak E46 folk from Italy - 2000 320ci M54, 2. I doubt the oil pan is leaking and causing this much of a mess. New cap, new seal make no difference. (4 total) And wow that car is roughed up and mangled! What are you using to open your oil filter cap? vise grips? Also, the oil filter should come with (2 qty) O-rings for the oil filter cap. E39 (1997 - 2003) E46 (1999 - 2006) E36 (1991 - 1999) E60 / E61 (2004 - 2010) Top Contributors this This happened to me. the ICV and DISA and at the same time I removed everything necessary to replace the oil seal which is part of the oil filter bracket (bad oil leak there). They seal the three chambers (pre-filter, post-filter and drain) from each other, allowing the oil to drain into the pan when the cap is removed. 20 Remove old o-rings from the oil filter cover. Either a ratchet and socket or box end wrench and tap the end of it with taps from a plastic or dead blow hammer. 0i E46 coupe 330ci The 32 end I used to get the viscous fan off, the 36 end for the oil filter cap. Vacuum leak through the cracker oil filter housing cap? Hmm, either one I guess. The oil filter housing (around the cap) is completely dry - no leaks. E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. From what I can see from the rocker cover - it's also dry (no visible leaking patches). E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope Steps required to replace the oil filter housing gasket and VANOS line on a BMW E46: Step 1: Drain the oil. Sometimes you're so d. If you are not the original owner, then this is a possibility, especially if they used one of those quickie The large o ring that comes with the filter is for the filter coverthere's a groove at the top of the plastic threaded filter cover cap that it fits into. When dealing with a faulty oil filter gasket, it's essential to consider the following: Oil Filter Replacement: Begin by locating the oil filter housing and removing the old filter Got to agree with the part identification frdrk87 and the advice already been given, oil leaks from this area have been noted by other members and the advice from a BMW tech is to replace the vortex oil separator (or full breather assembly if you can afford it), replace the connecting pipe and clean up any residual oil. From what I can see I see there is some small seepage in the back corner of the valve cover, so I need to re-torque that, but as for the oil filter housing, the propblem clearly seems to be that the cap Today, we're getting our knuckles dirty replacing the valve cover gasket and oil filter stand gaskets on my E46 325xi Wagon! These are pretty straight forward to replace, and both can be done It seems I have an oil leak coming from around my oil filler cap. I then bumped into a mech around the corner and Oil filler cap leak, M113. The whole engine was pretty well soaked in oil, the power steering tubes, etc. Jump to Latest The oil filter housing cap has nothing to do with this issue. Is it me or did BMW drop the ball on the E46 steering system, lots of leaks and bad P/S pumps starting at 60k miles and going up. installed the e46 m3 oil cap and no more leak. 643 posts If definitely not the oil filter cap, coz you removed it and felt behind in the corner where you couldn't otherwise Like, say, the oil filter cap 0-ringsmaybe vanos oil line. UK 7–13 I did not have any oil with me to top it off to see how much had gone missing since I added the quart about 24 hours and 180-200 miles before. Come join the discussion about M performance, turbo kits, engine swaps, builds E46 325i Oil Leak HELP. Appreciate 0 Quote 02-05-2024, 06:15 AM #22: rduwaji. Rep. I have read several posts on replacing the oil filter housing gasket but before I take that task, I thought I would see if anyone else is So before you under take the VCG/ VANOS check your Oil Filter Housing Gasket (cheap from the Stealer) and your Power Steering Pump O-ring (also cheap) before going for the big job. 0 engine and replaced both cooler gasket as well as filter housing gasket. I came home after having it parked for 3 days at the airport and when I backed out of the garage the next morning there was an oil puddle on the If you're a follower on my Facebook, you know I got this really weird yellow schmoo leak on the front of my engine. Use a flat screwdriver. Gouge mark leaves a path for oil to get past the seal. Every E46 leaks here. 1486 posts · Joined 2013 Add to quote; Only show this user #1 · Jul 27, 2020. Registered. Jump to Latest i see no oil under oil filter housing, i know there are some sensors under vanos Save Share Reply Quote Like. remove the Power Steering pump from the oil filter housing. . New filter, filter gasket and filter cap 2 weeks ago. I had to do all of these on my E39 to fully cure oil leaks as well as power steering hoses and reservoir. Jump to Latest Not changing the filter seems like false economy, but to each his own. Where could this leak be coming from? E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. At least a quart, which seems like a lot to leak through the valve cover in that time frame. I can't stop oil leak at the filler neck. Possibly the idle control valve is stuck open E46 Forums. I would buy a new rubber O-ring gasket and replace the old one. I've already cleaned and checked everything around, hoses and the cap filter and it only leaks in the housing base. everything was properly A forum community dedicated to The majority of oil cap leaks are because of the valve cover. I have some nice drops of oil on the driveway and have a small amount of the white gunk on the oil filler cap. I thought I fixed the problem until I dropped the engine undertray. 0. Content on E46 Hi, I have 528i LCI(N20B20A), 2014, 32000 miles. Also FYI, my PO used unknown filters that left a metal top plate in the The leak should be obvious. Location Hi all, Did an oil change yesterday and my friend thought the oil filter came with 2 new little O-Rings so he pulled them off, breaking one - and of course there were no new O-Rings in the filter box. Oil filter gasket replacement I had a small oil leak on my 2005 325i E46 and I just couldnt find it. 19 Remove the filter element from the filter housing. Since the filter cap was on nice and tight, I've concluded that the gasket was faulty which The only 'gasket' I know of would be the oil filter 'O' ring. I thought - here we go - time to renew the oil filter housing gaskets as these engines are notorious for at this mileage. I tried sanding down the painted lip and some have tried repainting the lip. AUTODOC. Remove the oil filter cap and the micro filter at I keep an extra cap at all times, just in case this **** happens. The top 2 are easy. Oil Drain Plug Gasket Replaced Oil filter housing gasket by indy BMW repair shop, while replacing alternator. These are very very common and happen to every e46 eventually. Actually ran one car for 2500 miles with the SeaFoam without any leaks or other problems, changed the oil and man after the SeaFoam change the oil stayed clean for FAR longer than prior oil changes. You should then be golden. i replaced upper coolant hose on e46 bmw. Roxlo. When tighten down the big cap, slowly when the O-ring I have an oil leak that I am trying to figure out. So I found new oil filter cooling gasket at home 😃 so went ahead and replaced it. E46 Fanatics Forum is not in any way To find out more about the BMW E46 316i & 318i M43 engine oil filter housing leak, Power Developments have you covered! Today we have Georgina’s 316i in to repair the large oil leak from the oil filter housing. It may not necessarily be the oil filter housing leak - it can be the gaskets between the oil filter housing, the block and the oil cooler. Given that there's no coolant in the oil filter housing, New pipes can leak depends on the quality of workmanship. You have to get beneath the car to get to the bottom one. The photo you've shown is of the cap leaking, which can be fixed by removing it and changing the o-ring, a two minute job with the right tool. It is a PITA But hand tighten then a slight tug is all it needs to be tight enough Good luck. Mostly coolant leaks from the outlet under the intake Despite my thoughts I grab the oil wrench and have tighten the oil cap. A forum community dedicated to BMW E46, E90, and F30 owners and enthusiasts. Thanks BMW for addressing the problem. 21 Clean the oil filter housing cap. So I got my oil and the mityvac ready and used the usual oil filter cap tool with my 3/8 wrench and found that I cannot loosen the oil filter housing cap AT ALL. If I tighten it a little bit with a tool it leaks even worse. 22 Install new O-rings and a new oil filter to their mounting seats on the filter cover. Join Date: Jan 2024. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada I've replaced the seal on the oil filter cap now 3x it doesn't leak right of way but then starts leaking and or loosens and starts leaking if I hand tighten it. Common engine leak sources are the valve cover gasket, the oil filter block gasket at the front of the engine, the crankcase breather/oil separator under the intake manifold, the oil return hose going into the dipstick tube, the O-ring that seals the dipstick tube to the block, the VANOS oil hose at the front of the In this video I finally found the cause of a leak that I was searching for, for months! I feel like an idiot for not finding it sooner. Reactions: goldbcfc. I have seen some discussion on BimmerForums about people warping the housing by cranking down too much on the oil filter cap. 5. With the engine idling remove the oil fill cap. _____ IG - @sd262. When all of this was removed I got a good look and feel of the hoses connected to the CCV valve Oil leak after oil change on e46 2002 N42. With the bracket removed you will have access to the oil filter housing. Check them out if you're looking for parts for your E46. Tags i have a 2004 325i at 100k and im starting to have a small oil leak but its not at the oil pan but right underneath the engine not at the oil check tube or the atf tank its on the driver side so its I bought the three OEM filters for the M54 engine and wrote up a comparison of them, with a bunch of pictures. at first a garage thought it was the crankshaft seal. Oil leak and filter cap replaced. Save Share it's obvious that this hasn't been a gentle leak. 2 o- rings on the oil filter cap, even E46 Oil Leak around Oil Filler Cap ARGH!!! Hello, this just started with the cold weather. the M3 already comes with an aluminum one. 46 Oil Filter cap springing leaks. There are two o-rings on the tip of the oil filter cap. Then drive and look for fresh signs of oil. My 2004 318i developed 4 oil leaks within a week;-vacuum pump-oil filter housing-sump pan gasket-head gasket Power Steering cap O-ring 32411128333 Transmission lever Oil Seal 24501423606 Transmission Support 22316771220 E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. Either way, I feel loss of power and the idling is off right now. Content on E46 Fanatics Forum is generated by its users. It needs a new PS cap o-ring, and cut away the molding ridge on the cap which cuts into the o-ring to cause the small leak. IDK what the high RPM is from. E46 General As far as the front leaks, remove underskirt, clean up the engine from beneath as best you can with engine degreaser and then rinse off as directed. Even if you see oil on the housing it may come from the oil filter cover. Use the 36mm socket to loosen the oil filter cap. I eventually thought that it was the sump but dreaded the job so I left it. 18 Put the old oil filter in the container. Seems like they really upped the shitty plastic levels on the cooling system though. com for providing the parts for this video. Take a read of these threads to confirm the leak A cooling system pressure tester is what I use. This E46 has the oil filter housing on top of the engine. With car is 2003 325CI with 130K miles. The oil filter cap should be a 36mm, btw. Make sure you tighten the (oil filter cover) with a torque wrench to 18ft/lbs I have a 2000 323i (135K miles, 5-Speed) and it's been leaking a lot of oil from the front left area of the engine. Clean the engine up and see what happens. Use all-purpose cleaning spray. I used the article on this site: https When installed new, the seal ring only had two indentations by the cap, but every time the cap was opened for checking the fluid, the seal ring was rotated from its original position by friction, and so now the old indentations were not covered by the cap’s seams, and allowed fluid to leak through. shawnsheridan 484 Replies. It mounts an angle bracket from the PS pump to the oil filter housing. E39 (1997 - 2003) E46 (1999 - 2006) E36 (1991 - 1999) E60 / E61 (2004 - 2010) Top Contributors this Month View All yeah oil leaks on the e46 have been analyzed beyond all depths. Oil filter cap housing. Question: What will one broken O-Ring do? It's the one in The Oil Filter Housing Gasket (OFHG) leaks towards the center front (or center center) of the engine bay. I am fairly certain that I do not have two O-rings on Today, we're getting our knuckles dirty replacing the valve cover gasket and oil filter stand gaskets on my E46 325xi Wagon! These are pretty straight forwar Replaced OFHG and cooler gasket a year ago. A worn or improperly fitted oil cap can cause leaks and increased pressure. Mann Engine Air Filter (HU925/4X): Amazon Mahle Oil Filter (OX154/1D): Amazon BMW Genuine OEM Engine Oil Filter (11-42-7-512-300): Ebay Other Aftermarket Options: Mobil 1 M1C-252A / Fram Extra Guard CH8081. Come join the discussion about M performance, turbo kits, engine swaps, builds, modifications, classifieds Possible but unlikely. Other sites most popular for leaks are the oil filter housing gasket and ccv on the engine's left side Also, don't assume oilcould be PS line, or other fluids like trans. ) If you’ve got an oil filter housing gasket leaking you may see oil seeping from where the The oil filter housing is known to leak from two places; it can leak where the housing meets the engine block or it can leak where the filter cap seals. avs2006. Open the hood and loosen the oil filler cap and the oil filter cap. I replaced the vanos oil hose but the leak continues. Never had an oil leak but I buy Mann filters from Turner and a few from bmw, they always have a new drain seal ring and the cap O-ring, never have included the smaller O-rings on the shaft. A cooler leak The alternator bottom bracket 'pinches' the oil filter housing. Jump to Latest Follow 2K views Replace the OFHG, CCV valve and hoses, valve cover gasket, power steering hoses and VANOS line. Remove the old shrunk O-ring, clean up the groove, lube a new O-ring and the housing lip with grease and install. old gasket outlet surfaces were cleaned new gasket Vanos hose was installed and washers were renewed. 12-26-2010, 11:51 PM #16. 9K views 5 replies 3 participants last post by LewisMend Jul 27, 2020. E39 (1997 - 2003) E46 (1999 - 2006) E36 (1991 - 1999) E60 / E61 (2004 - 2010) Top Contributors this Month View All. com O-RING 91X4 1 09/1998 11421741000 $3. I have an '02 325i with 83k on it. E46 Fanatics Forum is not in any 13 votes, 26 comments. E46 Forums. I drive an E46 320i with an M54 engine. albeit it's a small leak compared to the oil filter housing. R. Did you check both of the o rings on the actual oil filter holder? E46, E91, F20, F87, G87. Hand thread the filter cap on and torque to 18 ft-lbs. Black Sapphire MetallicNatural BrownSilver Cube e46 330i ZHP/6MT - Sold HellrotDove Grey e36///M3 unbolt Vanos line from Vanos, loosen oil filter cap for oil to drain back, then you should have a lot of space. After starting the car up to back it off the ramps, I The 5 Oil Leaks You Need To Fix on your BMW E46. Content on E46 E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. 62 This info is from Realoem. How did you clean the holes? E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. remove the oil filter housing. E46 Fanatics Forum is an independent BMW enthusiast website owned and operated I am changing oil today and noticed when i open oil filter cap on the inside walls was quite a lot of gunk. The seal is supposedly tighter. Oil new cap oring and seat in groove. there are o Oil oozing from oil filter cap. The mechanic put a new gasket but it still leaking, so he used a sealing joints and it solved the problem until now. I think you might even be able to borrow one from your local auto parts store. There is also the sump gasket. Photodude Discussion starter. That gasket gets really old and oil will start leaking from that area quite a bit. E. Craptastic ! You have an oil filter housing gasket failure ! Very common problem on the N54's which indeed carry on to the N55 as well. View Profile View Forum Posts Needs a clutch Join Date Oct 2006 Location I have done a good bit of research on the issue and wanted a few opinions. To address a potential oil leak originating from the oil filter housing, a common culprit to investigate is a faulty oil filter gasket. Should I buy Mahle? Dave W Oil leaks are bad news, and not just because they can make a mess on your garage floor or driveway. Leaks are almost gone. 1. It bolts to the oil filter housing and to the vanos 10 years of oil changes on e46’s and now a z3. Look like there may be a small leak in the area Oil filter housing leak is typically deals with the filler cap o-ring on the top of the housing. i had a similar leak on my 318i e46. and it is still leaking, however I can't seen to find where it is coming from. F40Model Year: That looks a little more serious than the normal housing gasket leak that bolts the oil filter housing to the engine block. If you are losing a lot of oil they could be at fault as well as VCG. Appreciate 0 Quote 08-25-2021, 07:54 PM I replaced it with the E46 M3 oil cap and the leak went away 98% but every few months I'd see the signs of a bit of weeping. no lol. went ahead and ordered E46 M3 oil filter cap. true. Save Share Like. It was leaking oil from the valve cover gasket and I replaced that last night. Looks like the Oil Filler Cap or around there has got some oil accumulated. They mostly leak on the passenger side of the motor near the rear of the valve cover on top of the heat shield My own experience - when I got my car, there was a leak coming from the oil cap. Pressurize the system to a little under 2 bar (the system's max holding pressure) and let it sit between 2-5 minutes, periodically checking for your leaks and Replace the oil filter gasket O-ring But oil stills shows up at the area in a few days. Car has been well maintained and absolutely mint only previous problems were about 4 window regulators. Quick info of my vehicle: 2011 X5 35i 35,xxx miles Driver side of the motor, under the oil filter housing where it bolts to the block. There are 3 13mm bolts. When I remove the oil filler cap when the engine is running the engine dies immediately. Every time you change oil, that o ring gets changed. Ugh, I have never b Plastic plugs by the crank pulley, plenty of oil filter housings leaking coolant or oil, and a few valve cover gaskets. E46 misfires while accelerating hard in second gear, between 2500 and 3000 RPM. This is the specific one I purchased long ago, but I imagine any one with the proper adapter would work. for example. Faulty Oil Filter Gasket. Also I've had 2 oil level sensors not fail but leak oil. Both can be damaged. Which hose leaks from the CCV? I am planning on completing the CCV and the oil filter housing gasket in the next few weeks, is there any other repair I should complete when fixing these? oil leak. So I took the filter cap off - looked around - did not see anything odd. I would have occasional smoke from under the hood and the smell of burning oil, there would also be drops Use impact force not twisting force. Sort by Oldest first Oldest first Newest first Most reactions. 2 aftermarket hoses leaked ( looked 100% oem) It looks to me like its coming from the filter cap. The seal is against inside surface rather than top edge. That part leaks with good bolts and a bad gasket, it'll leak with bad bolts. 127 posts I own two E46 Since i bought my e46 316i touring that i had a oil leak in the housing gasket. I took a closer look and oil was leaking out of the cap (black plastic piece) seal itself. oh my bad, just noticed you posted about oil FILTER cap. e46mannn. It started to leak again. E46 Fanatics Forum is not in any way affiliated with Bayerische Motoren Werks AG VerticalScope Inc. Excessive crankcase pressure Look closely behind the oil filter housing for oil puddling. The oil system primes about 1 second E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. I have always used the same tools and never had a I replaced the oil filter house seal, the leak continues. not the oil cap. Join Date: Apr 2014. The sump plug is clean - not from there. The leak has stopped!! I had a real oil filter housing gasket leak on my 2007 N52 (525i) 3. Then when I replaced the valve covers the weeping Techs damage the plastic cap with a pick trying to change the o ring. Ok so i decided im going to replace the VCG and later on if an oil leak forms around the oil filter housing gasket I will replace that when needed. Hope this helps out a bit I searched engine/lubrication system OIL FILTER COVER 1 09/1998 11421744000 $27. Still oil Share Add a Comment bisnexu • replace everything with oem. Do you have oil coming out of the oil filter housing? I recently had a oil leak coming from the housing due to a bad O-ring. :cry: Please see the attachment. Do not beat the hades out I have a 2001 330i AT with 83,000 miles. (Look for the big black plastic cap. CO. Yes, it had a small leak, but it was MADE to have a small leak Regards, Ray L. Main culprit on the other side is the oil filter housing gasket. Jump to Latest 2. These cars are getting old now. A friend repaired some things on the engine for me, including replacing the gasket and check valve on the oil filter housing. E46 coupe 318ci E46 convertible 330ci E46 coupe 325ci E85 Z4R 3. Replaced the oil filter cap o-ring and now it is fine. Replace the line (about $40) and buy all new washers. 2 170cv convertible manual transmission. Here's what it is! Btw, you should defi It looks identical to the oil found under the motor oil cap that's why i'm guessing its motor oil. 46 pm; Oil leaks are bad news, and not just because they can make a mess on your garage floor or driveway. Most E46's develop a bad rear main seal sooner or later, is your bellhousing all black? And be sure it is oil, I have seen some with a massive leak, turned out to be unchanged P/S fluid. M54 oil filter comparison. Most american cars dont have P/S Oil Leak From Oil Filler. Posts. I investigated myself and found that it was coming from the oil filter housing. oembimmerparts. make sure you I have already replaced the oil pan gasket to fix a leak and then the oil cap to fix yet another leak. Here is Uncle Delmarco's guides to E46 Leakage and you would see it on the ground after your car is parked: Oil on passenger side or rear of engine is the VCG around $50 parts and $50 - $100 labour Oil on driver side or front of engine is the OFHG around $10 parts and $100 - $200 Thanks to https://www. Today, I fix the oil leak from the oil filter housing on my 2004 E46 320D M47. Your oil leak is probably from the oil filter housing gasket. E46 Fanatics Forum is an First, determine if it's engine oil or transmission fluid. CLUB. Oil filter housing gasket: 11-42-1-719-855 Crush washers: 32-41-1-093-596 (qty 2) VANOS oil line These hoses usually won't have a dripping type oil leak but will leak very slowly and start to build up residue. I supplied an OEM filter housing gasket only (not sure if shop used new crush washers or not) Now e46 has oil leak, dripping on floor, losing about 1 quart every 300 miles. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada I noticed it was a bit oily around the oil filter housing. I replaced it with the E46 M3 oil cap and the leak went away 98% but every few months I'd see It's only pooling on this side because the car is jacked up, usually it drips out of both sides. SOLVED. I don't believe it is a power Oil leaking from O-ring After nearly 10 years of changing the oil on my own on my 2004 325xi, I am experiencing this issue of the oil leaking from the o-ring in the oil filter cap. Location My 325i. I'd just wipe those away. Any idea why bmw's says it recommends castrol on the oil cap though? surely its not the best oil for the car. Breather Filter: If your system uses a breather filter, check it for blockages or issues. E46 General. You've cleaned things up well? the leak could be coming from your oil filter housing as well. so never changed it, but did polish it out. slowly installing the filter & cap so that the filter absorbs the oil and still leaves the canister with oil inside. In this video I will explain the 5 most common Oil Leak locations on your BMW E46 with the M54 engine. 6. Monitor Pressure: While you’ve observed air coming from the oil cap, monitor crankcase pressure more closely to ensure it’s within normal range. I suspect two things: 1) o-ring inside oil filter cover 2) oil filter housing gasket The last time I Now, after re-assembling everything, we have an oil leak! We've also had a minor oil leak possibly in the same location for months before we started the turbo project, so it's hard to tell if this leak is entirely new or if something has just gone from leaking to outright failing. Bimmerpost ☰ Model Selection. Drives: 2008 M3 White. yes a cap is more aesthetic, but given the non-Ms use a plastic one that can If so, check o-ring on oil filter capcould drip and blow back. Among our most popular leaking sites--oil filter cap, oil filter housing, ccv, vcg (but that would burn and smell like smoke). It's the wrong side of the engine for the oil filter housing gasket or the VANOS oil line. Of course, cap's oring fits in groove 1/4" down from top edge - rather than against top edg. I was convinced it was coming from the oil filter housing gasket and replaced it today. I took it apart and the cooler was full of plastic parts. I noticed oil leak around oil filter housing cap. No oil leak there at all and the front of the engine is clean and dry around the belt pulleys The oil filter housing (around the cap) is completely dry - no leaks. Change the oil and filter and make sure there is only 1 large O-ring on the oil filter cap. 2001 has an oil leak under the intake manifold. ddhcpv uwgkich qgk udalzk mkhx ehpb wzufr mxsakv jpjqhwpb hez lpougi rqz typ nji mukelt