Bmw m52 lifter noise. From what I could hear, it almost sounds like there's no oil passing through therefore starving the lifters. Make sure the car has enough oil in it. If you want to use 33mm M52, M54, or S52 cam trays you can use used stock 33mm lifters or new INA 4200049100 lifters. I've had that done to both my N52 cars under warranty. Cold starts I can hardly notice it. You should resolve the issue with professionals to upkeep its performance. It's really bugging me. Sep 17, 2018 · Engine ticking Jan 9, 2015 · Cure???? My theory is that the additive seals up the lifters better, given its polar-sticky nature. These BMW's have hydraulic valve lifters and when you get low on oil they are generally the first thing to complain. 3K subscribers Subscribe This is the easiest solid lifter conversion available and has been tested for several years in M50's making over 1000 whp and 9000 rpms. Later engines were built with the "new" cylinder head and lifters and were supposedly less susceptible to the lifter knock issue. The real solution is an updated cylinder head. Say Goodbye to Hydraulic Lifter Issues while being able to spin your BMW M50 / M52 / S50 / S52 Engine to 9500+ RPMs! This 33mm diameter SuperTech solid Lifter Kit has a range of performance benefits: Precision Valvetrain Control: Achieve precise valve timing for optimal engine performance, making it ideal for racing a This video shows what could be the cause of ticking or rattling noise in your BMW with M52/M54 petrol engine. It has been about 3 months now and I've tried oil changes and various lifter freeing chemicals. Nov 23, 2009 · I have a dreaded ticking hydraulic valve adjuster that just won't go away. I drove the car on the local highway at 3k rpm for several minutes in an attempt to bleed stuck lifters. BMW went first with a band-aid to fix the problem whereby you rev the crap out of the engine (to fill the hydraulic lifters). When pulled, the lifters were pitted and squishy. Does the noise occur on every start up irrespective of the engine temperature ? BMW E92 325i N52 Engine Rattle Noise: FIX Zero To 60 63. 6K subscribers Subscribe Feb 12, 2020 · At what rpm do the hydraulic lifters in these motors cause problems? Or do the problems result more from certain cam profiles? If rpm is the determining factor, how are the S65 hydraulic lifters designed differently to allow 8600 rpm without issue? Or is it the engine oiling system that is designed differently? Mar 13, 2013 · The lifter noise was rectified with a new head design. Here are the details to diagnose & fix lifter ticking issues in BMW. It's just the nature of an older car with varnished up lifters. Let’s take a closer look in the article below. Noise is more prominent when the motor is warm/up to temp. Pretty big $$ fix to do on your own nickel. This oil return valve in the oil filter housing How to repair stiff tappets, how to fix hydraulic lifters BMW E38 740i E39 M60 M62 M62TU M50 M52 M54 The Keen Mechanic 16. You 2 options for lifters. Apr 16, 2025 · The lifter ticking in your BMW indicates serious issues with the functioning of the engine. Running the engine hard instead of babying it Jun 24, 2010 · I took it to a BMW performance shop who said it was definitely bad lifters. Sep 27, 2010 · Bimmerforums is the preferred online BMW Forum and community for BMW owners. I had heard theories of oil aeration foaming causing the ticking noise, so maybe HyperLube ZRA polymer esters reduce foaming, don't know for sure. He took a few days to work through some tests and was able to identify 1 that definitely needed replacing and two that were slightly suspect. It kinda works for a while then it comes back with a vengeance. May 10, 2013 · The noise is louder on the exhaust side, but like you were saying the sound may just be traveling up that side of the engine. Since it seems to be at 1/2 the rpm rate. Honestly sounds like lifter tick. Tapping/rattling noise from the valve train area may have various different causes depending on Nov 30, 2011 · The two most common reasons for the replacement of BMW hydraulic bucket tappets (HVA) found in M42, M44, M50, M52, M54, M60, M62, S50, S52 and S62 engines are: tapping/rattling noise from the valve train area or a binding HVA element. They had a machine shop check them who confirmed they were bad. BMW E46 M54 ENGINE RATTLE LIFTER TICKING NOISE CAMSHAFT TRAY WEAR Elbow Grease 16. Anybody with persistent lifter noise (BMW calls them HVA, Hydraulic Valve Adjusters)???? Oct 11, 2018 · Infamous N52 valve ticking. If you're running 5W30 motor oil, try the Mobil 1 0W40. My question is, how can someone clear out a blocked oil galley? I've seen. My initial thought was exhaust leak, but I guess that’s probably wishful thinking. Be sure to check the This kit includes the mechanical spacers to convert hydraulic lifter tappets to solid lifters. Most BMW owners are aware of the N52 engine tick that has been prevalent for years. May 30, 2012 · The two most common reasons for the replacement of BMW hydraulic bucket tappets (HVA) found in M42, M44, M50, M52, M54, M60, M62, S50, S52 and S62 engines are: tapping/rattling noise from the valve train area or a binding HVA element. A custom camshaft is required. The engine I put in the wagon was a low km M52 and I heard it running before I purchased it. He checked the oil level and it seems well within specs. :mad: As the car is now on just over Sep 19, 2012 · M52's suffer from lifter noise commonly due to slightly worn hydraulic lifters or HVA's. At Bimmerforums, you will find technical how-to information maintenance specifics audio advice wheel and tire combinations and model specific details not found anywhere else. This system uses hardened steel shims that are installed inside factory hydraulic lifters. 4K subscribers Subscribed Stock OEM hydraulic valve lifters for BMW M50/M52/S50/S52 These lifter buckets can last over 150,000 miles, but eventually, they may no longer fit the valve stem correctly, causing a ticking or knocking noise. If you are experiencing a ticking noise and your BMW was manufactured between 2004 – 2015, the problem is probably due to the hydraulic valve lifter. That didn't work do so well, so then they went with a new exhaust lifter. These work on all M50, M52, S50, S52 and M54 engines and were proven in normally aspirated as well as supercharged engines. There's nothing inherently "wrong" with the noise, it just goes away if you drive the car long enough to warm the engine up, or drive it with high revs. Some have noted less frequency of occurrence. Jun 1, 2013 · 175,000 km ticking M52, engine tick but run strong, M50 intake, M3EU headers and exhaust changed : oil, cam sensor, crank sensor, injectors, lifters, chain tensioners, uper chain, vanos seal Nov 5, 2016 · I believe BMW was replacing the cylinder head AND lifters as their fix. Tick persists. But don't rule out an exhaust leak on the manifold. But some cars w Aug 15, 2012 · im aware that the m52 s have a known issue of ticking quite loudly and its the "HVA" hydraulic valve adjusters i was told. If your BMW is ticking, solving the problem might be easier than you think. Aug 15, 2012 · I was getting a bit of tappet noise occassionally on start up on the M50 engine in the 325i so over the winter I left it with my specialist for a week or so. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm Most older cars with hydraulic lifters will tick a little bit all the time. The cars still tick, but not as badly. The M52 ( 328i ) is my daily ride and has no problems . Lifters replaced, engine buttoned up, noise was a lot quieter, but still could hear it, especially at cold start. The lifter bucket remains in place with the Schrick solid tappet replacing the original. is there a fix for thisd or May 27, 2009 · The two most common reasons for the replacement of BMW hydraulic bucket tappets (HVA) found in M42, M44, M50, M52, M54, M60, M62, S50, S52 and S62 engines are: tapping/rattling noise from the valve train area or a binding HVA element. There is an BMW SIB with Nov 4, 2011 · My M50 (325i ) has noisy lifters especially as I only start it once a month or so . Jun 29, 2014 · Some BMW six-cylinder engines from the mid-2000s exhibit an intermittent and annoying lifter (tappet) tick. Mar 11, 2015 · My buddy's E36 just developed a loud ticking noise. o7kgqgi mwj el2yf9y 8yqb1ct in d5mjz ppce m1cl2hei mlg ztov