E90 oil pan gasket leak. I wonder if anybody has tried using a heavy duty gasket sealant instead of the BMW OE gasket. That said, when your mechanic is doing an oil pan gasket replacement on your BMW, they are likely only going to be concerned with the front-end alignment. They advised to replace the oil pan gasket It doesnt leak enough for it to be a problem in between oil changes so as far as im concerned, that gasket is lifetime 😎 Reply Garcogreedy • E90 328i • Dec 30, 2019 · Oil leak around the head gasket. Mar 7, 2010 · - How to identify an oil pan leak & how to remove & replace the E39 V8 oil pan gasket & how to replace the E39 I6 oil pan gasket by dropping the subframe & the Mudbone / cn90 trick to cut and replace the rigid metalized I6 OPG without removing the sub frame & how to substitute pure RTV (i. Please do not do this. VALVE COVER GASKET LEAKING (FRONT CONTROL ARM BUSHINGS) A few weeks ago while stopped at traffic light on a very hot day, the engine maintenance light came on and the car was shaking very bad. vcg, oil cooler gasket, ofhg, etc. Aug 3, 2017 · 77 posts · Joined 2015. $346 - $371. Take care of that oil leak before it leads to major engine damage. radiator stop leak), or increasing oil viscosity to a point where the oil will no longer weep pass the seals. Jun 14, 2018 · BMW 3 SERIES MOST COMMON OIL LEAK E90 E91 E92 E93 316i 318i 320i 323i 325i 328i 330i 335i 316d 318d 320d 325d 330d 335d 325xi 328xi Our Website: http://mech Sep 27, 2016 · I think axle support needs to be removed as well along with steering rack. 38) Install the pan with maybe 8 bolts hand tight (snug); maybe 4 in the center and 2 on Feb 16, 2014 · 2007 BMW E90 335i OIL LEAK - NEED HELP!!! This car has 78k miles on it, I am the second owner and I have it for about 6 months now. Can anyone confirm? Attached Images Appreciate 0 Why not get that area cleaned and use that liqui moly that has that green dye which can help you find the leak. . The bolts are aluminum, torque to yield bolts. F40Model Year: 2019 + E90 / E91 / E92 / E93Model Year: 2006 - 2011. The first gasket turned to literal plastic, this 2nd one was still somewhat pliable, but was pretty crushed down. iTrader: ( 5) Updated pics: I let the engine run for about 3 minutes to get an updated oil reading, then shut it off and left. I'd do a motor wash, remove all the plastic parts, drive a bit and check where the oil is coming form. #4 · Jan 22, 2010. Location: Denver, CO. If it's still unclear where the leak is, start with lowest effort suspect. This is a good time to change out the engine mounts. Aug 6, 2015 · oil pan gasket leak on 2011 328i. Oct 1, 2021 · Hey ladies and gentle man today i am showing you how to remove and replace your oil pan gasket on your n52 powered BMW most commonly on a 328i. Most common causes for oil leaks are the cam cover gasket and oil filter housing gaskets. StradaRedlands. Aug 12, 2012 · As far as the leak, the oil filter housing leaks all of the time, and it's pretty easy to replace. Hi All, I brought my 2012 X5 (86K mile N55) in to BMW Service after seeing a bunch of small drops of oil on the garage floor. Some indies want $1400 (gasket + alignment) cause they insist on alignment after sub-frame work. Drove the car for 20 min, somehow aggressively in the last 5-6 minutes. Clean it up really well and run the car for a bit with the belly pan still off to see if you can catch the leak in the act. I went to a dealership to get my alignment done and asked them about an oil leak I encountered while changing headers. As mentioned elsewhere, place a long screwdriver against the upper lip and a couple of straight up hammer taps popped it off. The leak shouldn’t cause low oil but will eventually make a mess out of the bottom of your car and under shields. It is affixed to the subframe by two torx bolts along the front and one torx bolt on the drivers side. I didn't see the actual cost (the receipt had $0. returned home after about 10 hours to what you see below. There is most certainly a disproportionate number of these being seen (it's List of the material and parts I used: (I took the P/Ns, part numbers, from realoem. Because a rear main seal leak on that Nov 21, 2022 · Fixing an oil leak on my 2009 BMW 323i N52B52 2. Then look in a few days/weeks later to see where oil has reemerged after being cleaned. Oct 23, 2004 · -Take off pan and make sure its very clean, put on new gasket and use a lot of sealant, espiecially on the back side. Some of it will even come out of the square hole in the bottom of the bell housing, making it look like a rear main seal leak (but most likely not). Nov 16, 2016 · 3256 posts · Joined 2009. This is the Genuine BMW replacement gasket and fits all N51, N52, N54, and N55 engines. Luckily I was near a gas station so I stopped there and shut the car off. It made it look like it was leaking in two places because of the way the oil was flowing down. 5L. Stupid thing is the locking mechanism to hold it in place is IN the oil pan so you have to do it all. Whether the car is running or not. Appreciate 1. to/3UOdeDdThis gasket is a common replacement on n52 engine. Also, always diagnose oil leaks by fixing whatever could be leaking up above first. Oct 5, 2016 · BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Valve cover gasket leak won't go away. After doing the oil filter housing gasket and valve cover gasket and still having a leak, I checked the oil pan gasket and sure enough that needed replacement too. Google Search Originally Posted by Tee-Dub. Aug 7, 2020 · That means a front-end alignment, or a rear end alignment and it will usually cost you between $75 and $150 per axle. Oct 1, 2016 · Drives: e92 M3 6MT/Audi A4 Prestige. Use green CHF-11S. I did an oil change and a coolant flush today. Anything helps. In the video Well oil stains are hard to get out of cement or driveways. I'd call it a pretty slow drip, it seems to have a negligible effect on engine oil level. Good luck, 😉 This video shows you how to replace an Oil Pan Gasket on your E90 BMW. IMO both of those gaskets are substandard. A BMW 328i Oil Pan Gasket Replacement costs between $666 and $800 on average. Use Permatex Ultra Black on the new oil pan gasket. When oil leaks out of the back side of the gasket, it flows down the oil pan and can come out of the plastic cap. In some cases, additional parts may need to be replaced, such as the oil pan, drain plug, or bolts, which can add to the overall cost. If you changed the ofhg and vcg like you mentioned in a different comment, then it's indeed probably the oil pan gasket (ask me how I know) Also, if it's more near the rear of the engine, you Disassemble the plastic heater hose line running across the front of the subfame. 1. Like. Location: Dallas/Ft. There is also three other places it could be leaking, The shift indicator switch (O-ring), the shifter (seal), the wire harness (O-ring) and actually a forth the dipstick tube The reusable gasket can be fussy you need to torque the bolts evenly the spec is 13 ft lbs. OIL PAN GASKET LEAKING 2. Checked for oil leaks and there it was, right between the engine and the gearbox. This 2007 BMWxi all-wheel drive is a great ca Dec 24, 2020 · Step 5: Replace the oil filter and fill the vehicle with fluids. Thanks. Older ones are known to leak (mine left a small puddle after seating for 3-4 days). Depends on Indy shop or an authorized BMW dealership for that price range. Soonest time: 05/27 at 8:30 am. 37) Clean up the bottom, part of the engine (subframe) with brake cleaner and paper towel. 00 for the oil pan gasket, and $900. Just oil dampness residue around a small area of the pan gasket. Next, use a pick to remove the old o-ring from the cap and replace it with the new one supplied in the kit. I am thinking of the following: 1. 655 posts · Joined 2012. H. Really I wanted to post pics because that's what I was missing when I was researching this job. 2) you know for sure that oil isn't leaking from the firewall side of the valve cover gasket (where you can't see it unless you use a telescopic mirror), 3) and the PCV valve & hose/ valve are working correctly and have been changed in the last 50,000 miles. Nov 16, 2020 · How common is the oil pan gasket leak for a BMW of this approximate age, and is it rather involved to replace it? Thanks 2011 E90 328i, Nav, Premium, 6 spd Steptronic, Tasman Green, Beige Dakota Leather. In any event this spot is well-known for oil seepage and leaks. Then, press the new filter into the cap. #1 · Aug 6, 2015. Could be old oil from an earlier leak trapped on your engine undertray. I won't write a full DIY here as these two below are Mar 20, 2024 · The cost of the gasket itself is relatively inexpensive, usually ranging from $30 to $100, depending on the vehicle. It will let the subframe drop much farther and move around a lot more. Oct 17, 2015 · I've got an oil leak. So it’s not a must do job now but I wanna get it done in the near future. E90's do not have an oil pan gasket. Mine was leaking from all gaskets when I bought it at 100k miles. 10. The owner wanted to hold off on the additional repair until he had more information. The best practice is to replace the oil pan gasket first and clean as best as possible to oil residue in the bell housing. Aug 1, 2018 · 1873 posts · Joined 2017. It could just be running down the block and around, making it look like the oil pan is leaking. Nov 21, 2012 · 35 posts · Joined 2003. 00 in oil, $25. How much would it cost usually to replace the gasket at the dealership or a bodyshop and what is a good price? Thank you for your help in advance. From what I saw it doesn’t look like an easy job. I noticed some minor leaking from the oil pan. E81 / E82 / E87 / E88Model Year: 2004 - 2011. G22Model Year: 2020 + Bought with 18k miles and have owned for almost four years and have replaced oil filter housing gaskets and most recently the valve cover gasket (also water pump/thermostat but unrelated) yet it’s still leaking oil. The labor/service cost constitutes the lion’s share, estimated to be between $307 and $387, and the cost of the amount may range from $118-$122 at best. If its the valve cover it will be covered in oil. Oct 16, 2020 · Yep, on the V8 540 (M62TU engine) you do not drop the frame for the LOWER gasket of the engine oil pan -. The average cost for a Oil Pan Gasket Replacement is between $666 and $800 but can vary from car to car. $500 for an oil pan gasket seems way out of line. Can you do the oil pan gasket replacement on your e90? Sharing my experience doing the oil pan gasket, in addition to the tools used, modified DIY, and torqu Cleaned and dried everything that I could reach around the engine, including the valve cover gasket and oil pan gasket. 2008 E90 335i with 10" android screen, 7" intercooler, inlets, Dinan intake, JB4 BEF, E85 conversion, Mfactory LSD, M3 suspension, EDC shocks with custom controller. Also jack the engine up as far as it will go in the front. This doesn’t tell us enough and it could be higher up. #1 · Aug 3, 2017. If you reuse them they will certainly break and cause a bigger leak than you started with. It took me ages to get mine dry. Jul 21, 2021 · Yes. Jan 27, 2023 · I had an oil sensor gasket leak, made a mess. Jun 14, 2018 · HPIA4v2. Oct 30, 2021 · The first picture may suggest it is residual oil from OFHG leak. May 17, 2021 · Most of the oil in your picture appears to be from the passenger side of the gasket. THEN you can say it's most likely the Rear May 1, 2023 · The oil pan gasket leak is very common. In my situation, my valve cover gasket was leaking to the point where oil was going into the spark plugs and coils causing misfires. Trace it back up and find the leak. This would leak engine oil. V. But I never touched the upper gasket, that rarely leaks anyway. So it wasn’t a priority. Nov 23, 2023 · Hello, I have a bmw 328i 2011, I have a oil leak coming from the housing oil, I tried change the gasket twice, the third time I did it again and I putted silicone, but still not working same problem with the leak, my last shot was change all the housing oil part , with new cap and new filter and new bolts everything new! Oil, like water, finds its own level (for the most part). But you do have to drop the frame, if you want to remove and replace the UPPER gasket of the pan. If you want to see what I mean, go find my DIY for the N52 clutch replacement, I have pictures showing how bad the oil gets spewed around inside the bell housing from the pan gasket leaking. I had thought to keep the car for a long time. For my manual trans X-drive 2006 N52 E90 P/N 11137548031, other models may have different P/N, even with auto vs manual difference. perhaps all the oil pan bolts aren't fully torqued and this is causing the leak. I took it for an inspection and the technicians discovered an oil leak in the engine, apparently from the head gasket. You will have to lower the front subframe. Maybe others might know if PCV might divert some oil back into the intake. Put some paint or some type of high temp sealant on the rim of the valve cover fill hole. Apparently another repair shop reported that the rear main seal of his E90 BMW 328xi was leaking profusely, which they had noted while repairing a steering fluid leak. So, I'd do replace the lower gasket regularly,. 00, he said the sub frame has to be dropped and it's a big job. Snapped back in place. There is a high probability of breaking a bolt off in the block, and then your expense significantly increases. support the engine from the front hook at the top. The local independent quoted me $1760. If the vehicle has more than 60k miles and the oil pan gasket has never been replaced, it the oil pan gasket. But I think in the picture, though not very clear, you have oil on the engine oil pan bolts on top, and some oil on the engine oil pan gasket, where pan meets the block. Join Date: Aug 2014. They use on other oil pans. I have a 2008 E92 with 94k miles on it. The problem is, the valve cover gasket also has a tendency to leak at the top-rear of the engine. The valve cover gasket will typically leak onto the exhaust manifolds, while the oil filter block will typically leak either down the front of the engine, or the LH side. , then use brake clean and rags to clean the cap. Also, important to mention, if the oil leaks on something it’s not supposed to, if can cause a fire. 2006 n52 at 170k miles. Jun 26, 2020 · An oil pan leak can be a path to major work. 4. is not yet 5 years old and had just reached 70K miles and hence. 7. Sep 25, 2021 · Oil Pan Gasket Leak. 2. Like the other guy said make sure to order new oil pan bolts as they are aluminum and stretch with age. Dec 18, 2015 · 34) Re-install the oil level sensor with a new gasket. 35) Place the oil pan gasket on and zip tie it on with at least 2 zip ties (loosely) 36) Clean up the gasket area on the engine with paper towel and brake cleaner. It protect some plugin. SA says the oil is coming from the oil pan gasket ($2700 repair), but may also be coming from the main seal ($2400 repair) given the amount of oil leaking. 9x2. but pan gasket replacement will run you from $600-$850 from a good Indy shop. Join Date: Feb 2009. Check Availability. Can someone tell me if they have done this in there garage and on a scale of 1-5 how would you rate the difficulty of this project. iTrader: ( 0) Leaky oil pan gasket. out of warranty. 1) the oil pan gasket was done correctly. A customer called recently to inquire about pricing. I had my pcv fail and send 20psi into the crankcase. BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Oil pan gasket replacement Google Search Apr 30, 2017 · 932 posts · Joined 2012. G42Model Year: 2021 + iTrader: ( 0) Most common sources are the valve cover gasket, and oil filter block gasket, both of which should be expected to fail at something around 100K miles. e. OIL LEAK BMW E90 E91 E92 E93If you have oil leak, you noticed oil under your car, or oil leaking from the engine on BMW e91 WHERE IS MY BMW LEAKING OIL FROM. It's dripping around the passenger's side of the transmission and dripping off of the reinforcement plate. The engines are vacuum presured, so the gasket needs to be put in Jan 10, 2016 · Drives: e92n52 & f15n57. Rear main seal leaks are not common on stock N55 engines. With all the air swirling around, it's hard to tell after leaking a while. Anyone is welcome! 35) Hold the oil pan gasket on w/ a zip tie or 2 (loosely) - optional. Buy another new oil fill cap, take the o-ring out, and use high-temp glue to bond it with the existing o-ring (aka double up) 3. View All Locations. Valve cover is not as important as filter housing Pars and tools you can get here: https://amzn. -Oil Filter Housing Leak - $550. Mechanic took a look and said it was a oil pan gasket leak and it would be about $1,200 to fix it. I do not know. (919) 694-7932. My car recently had a service check back in February, and the following items were recommended along with the pricing the dealer gave me: -Valve Cover Gasket leak - $1120. Gravity will cause leaks to travel really far if they originate higher up on the motor, and an OFHG or VCG can easily leave residue that looks like The oil pan gasket starts to leak at the left rear corner, which is the lowest part of the oil pan-to-engine block seam. The part is cheap- $10. My car. Sep 9, 2023 · Total average repair cost: With typical labor and parts prices, you can expect to pay $525 to $900 or more for BMW oil pan gasket replacement. The oil pan was small drips, less then a full quart per oil change. 12K views 18 replies 13 participants last post by Twinboosted Dec 10, 2015. #1 · Nov 21, 2012. They mentioned that oil pan gasket is leaking and it is $800 to fix. A rear main seal leak will leak all the time. It's definitely engine oil. However, the leak point in the 2nd picture is higher. Have the pan gasket repaired and the bottom of the bell housing cleaned, then keep an eye on it. The dealer wanted almost $850 to repalce and my indy shop wanted almost $400. iTrader: ( 0) Stop leak products work in generally three ways: by causing seals to expand via a chemical process, physically plugging pinhole leaks via suspended media (ex. I’ve been meaning to put this together for a while to help others with their oil pan gasket replacement. This process will be similar for most of the E90 E91 E92 E93 325i 328i 330i non m rear Mar 8, 2019 · Also, do the oil sensor gasket. vagolfer Discussion starter. Oil pan gasket leaks are extremely common in E90 series xi's. The real way to seal the pan, as many members have done, is to use Permatex Ultra Black RTV and coat both sides. I had the oil changed and there wasn't any coolant or water in the oil. 36) Clean up the gasket area on the engine with paper towel and brake cleaner. Their suggestion was to replace the head gasket. You will need a new set of aluminum bolts. Feb 11, 2013 · Recommend you just start from the top of the engine and fix the leaks as you find them, after new valve cover gaskets, and a few other seals you may discover that it's not actually your oil pan leaking after all. #2 · May 1, 2017. First I apologize if I leave out some info but I did this last month and it's no longer fresh in my mind. From what I've researched in the TIS, the oil pan gasket is not a very simple job either. When the pan gasket leaks, the air circulation created by the clutch (the pressure plate has fan blades stamped into it to cool the clutch) draws the oil from the rear of the pan and spreads it all over the inside of the bell housing. Worth,Texas. Ouch! Feb 27, 2017 · Given the amount of oil I lost in my recent trip, this obviously has to be dealt with immediately. Noticed heavy oil leak covering oil pan so i think it's a gasket or cracked pan. Originally, I thought it was the oil level sensor though there was some rust near one of the oil level se iTrader: ( 2) Could be. blue colored bolts a Dec 28, 2017 · Drives: 1970 911T. not easy but it can be done with lots of patience. My dealer just reported that my 2007 328i Coupe has head bolts. Easy fix, less than $10 from BMW. Aug 7, 2015 · I literally signed on to start a thread about similar topic. Bimmerpost ☰ Model Selection. Hub for all BMW 3 series, 2006-2013. My rear seal at 332K is still leak free. Around $6-750 give or take, could be lower but that might be asking for trouble. It literally pushed the rear main out of the block and I spewed oil. , no gasket) for the 6-cylinder E39 oil pan gasket Join Date: May 2016. The one that caused all that oil in the plastic covers was the oil filter block gasket. $900 for a rear main, yes, $500 for a pan gasket r&r, no freaking way. They were very common on N54 engines. 00 because warranty), but my SA said it was about $75. Plus the pan gasket and oil. F. the gasket may not be properly aligned along the driver's side. DIY is a huge pain in the ass. #6 · Aug 2, 2018. 00 in labor. Everything up top looks clean and dry as can be. Just change it on the next oil change, it is an easy fix. Jan 22, 2010 · 5. It made a mess in mine. I did everything but the oil pan gasket at about 120k miles. Same here, first thought. This includes the cost of labor and parts. #4 · Jun 15, 2018. But you can prepare to pay from $425 to $509 for an oil pan repair, as per RepairPal. Sep 6, 2016 · 2008 328i e90 oil pan gasket leak. Remove the old filter from the housing cap. May 20, 2014 · 335i Oil pan gasket replacement. Oil Return: The oil return was an easy disconnect. 54 posts · Joined 2009. my indy wants $1100 for oil pan gasket, w/o alignment. -Have it tigthen down by hand, and take out the strings. Then it for to over a full quart every oil change, I just did the oil pan a couple weeks ago. plus steel wool. As I said on the neighboring similar thread hit the engine with engine cleaner degreaser clean that poor neglected engine up. So, the cost of a total alignment is $150 to $300. e46 has a leaking OPG and e90 just had the VCG anf OFHG replaced again after almost two years. It is very labor expensive. You could replace the OFHG and clean things off and recheck it. Could be everything. Mar 16, 2015 · E90 / E91 / E92 / E93Model Year: 2006 - 2011. Most BMWs have the same common leaks which are oil filter housing gasket, valve cover and oil pan gasket. Keep in mind costs can be higher or lower depending on your specific situation: BMW model and age – Parts and labor time It was fine for a day or 2, but now it has started leaking just a bit - same as before. com, corresponding to my 06 325xi e90 sedan) - Engine oil pan gasket. Jan 17, 2017 · The rear of the pan protrudes into the bell housing. Feb 6, 2024 · The belly pan makes an oil leak super hard to find on these cars. Oct 10, 2012 · BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > High mileage E90's Beware: Oil Pan Gasket Leak BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > oil pan gasket cost $$$ Google Search Search Forums Jul 11, 2014 · Heat around the various surfaces can also warp or shrink the gasket. Why do Honda, Toyota and other Japanese cars oil pan gasket don't have similar issues? I have a e46 xi and e90 xdrive. Replacement can be done on its own but is best tackled along with a new valve cover gasket (another common leak source). The majority of the cost associated with an oil pan gasket replacement comes from labor. About to pull the belly pan and leave some cardboard underneath, but figured I would ask the experts what other common areas If you are down there you may potentially want to change steering fluid too (draining from rack). -When puttin on the pan, use string to hold it down, so the gasket and the sealant stuff dont move around. Opens 9:00 AM Mon. Join Date: Sep 2014. Al the oil was dripping down. I was lucky and had the gasket replaced by the dealer while my car was (barely) still under CPO. 3118 posts · Joined 2006. this is a 2008 BMW 328i with automatic transmission. For the past month I noticed a oil leak, noticed when driving and I stop the car I smell a strong burning oil smell and now there is a smoke coming from the bottom of the engine everytime the engine gets warm. F40Model Year: 2019 + Previous Generations; F20 / F21Model Year: 2012 - 2018. Not required in a tranny oil change but if you have a leak it may be the culprit. Location: DMV. This assumes no additional engine repairs are needed after diagnosing the leak. Jun 14, 2023 · Oil from the rear of the oil pan can leak into the bell housing area and make it appear like a rear main seal leak. Valve cover itself (they crack), oil filter housing gasket, and if equipped, oil cooler seal. RTV is the real seal, the pan gasket design is junk. failure and the estimated cost to fix them is around $4300. FLE39 Discussion starter. 498 posts · Joined 2009. . It's all right there, and the oil is out of the pan, so just do it. Dripping on the ground, if it is on the right side of the car where the engine meets up with the transmission, may be the oil pan gasket. - Engine oil pan aluminum bolt set, for my car P/N Rental Car. Jump to Latest Follow. I ran my 98 528i w/original (and leaking) pan gasket to 218K no problem; the leak was worse than yours but never seemed to get 'out of hand'. You can tell its a rear main if your flywheel has oil starting from the center and branching out. There is small, round plastic cover that I removed, but it looked dry Oil pan gasket leak. Clean every engine surface during the pan gasket replacement, then keep an eye on the area. normally you want to repair oil filter housing as soon as possible. Location: SoCal. Dec 28, 2020 · this is very time consuming DIY. iTrader: ( 0) DIY - e90 2007 328xi oil pan gasket, easier approach. While yes, folks are correct that oil leaks happen in all makes and models, it does seem that BMWs (particularly the E90s) are prone to three types of oil leaks: Valve Cover Gasket, Oil Filter Housing Gasket, Oil Pan Gasket. Probably during the time of the next oil change. #11 · Nov 17, 2016 (Edited) Shop rates vary. I recently purchased a 2009 BMW 328i with 90K miles. You should replace this gasket if there is an oil 27K subscribers in the E90 community. Best bet is to carefully clean down the engine area, and then look for fresh leaks. E81 The other possibility is the silicon kind of seal leaking that is on the cover that goes where that "pedestal" attaches to the oil pan. Battery died and had it replaced. I have a leaky oil pan on my 2007 328XI. G22Model Year: but I think that my oil pan gasket is leaking . ev xq ni xz ql vu xa qh hb ht