How reliable is the N57 engine? : r/BMW - Reddit
2022年11月9日 · Timing chain parts are different on the N47 and N57 Just because of the higher forces due to the 8 more valves that need to be operated. The N57 is not known to have any timing chain issues. More peoblematic is the loss of cooling water due to the exhaust gas recirculation cooler (currently the 3rd one on my 535d N57D30Z). Risk of fire.
Difference between M57 and N57 diesel engines? - BIMMERPOST
2019年4月26日 · The N57 is much better on fuel, no swirl flap issue, thermostats dont need replacing every service, glow plug sensors are not a serviceable item and the air filter is no a pita to change. I can actually find no reason why you would have the M57 over the N57. And like I said, I run both. The N57 has 172,000 miles on and the M57 has 160,000 miles.
SOLVED !!! Rough Idle N57 not solving it.. - BIMMERPOST
2017年7月6日 · Was this on an N57 engine? Just to report back on mine, so far so good. Changes are not 100% but in the last few days the idle is stable fter start up. I strongly suspect though that its far from over and would point towards injector issues or EGR or intake seals. Will report back when I'll give it to BMW for a few days (after the holidays).
N57 / M57 Turbo Diesel Discussions - 335d - E90Post - BMW 3 …
2007年4月10日 · All discussions related to the N57 and M57 turbo diesel engines, and 335d N57 / M57 Turbo Diesel Discussions - 335d - E90Post - BMW 3-Series (E90 E92) Forum Bimmerpost
Diesel BMW owners: Is the N57 a better engine than the latest M57?
2023年8月7日 · I heard from quite a few people that the 3.0 N57 has a lot of issues in terms of reliability, however google searches lead to people saying the N57 is better than the 3.0 M57. The M57 in my opinion is one of the best engines BMW has ever made being both very good performing and very reliable.
N55 vs N57 reliability : r/BMW - Reddit
2023年11月5日 · My vote is the N57. IMHO, BMW makes some of the greatest diesel engines in the world, be it 4 or 6 cylinder. I had the high performance variant of the N57 in my F15 X5 M50d. What an absolute gem of an engine. Amazing performance …
N57 Boost Pressure Sensor - BIMMERPOST
2015年9月30日 · BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N57 / M57 Turbo Diesel Discussions - 335d > N57 Boost Pressure Sensor Google Search Search Forums
N57 EGR and Intake manifold video removal and cleaning
2017年10月20日 · BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > Regional Forums > UK > UK Technical Forum > N57 EGR and Intake manifold video removal and cleaning Google Search Search Forums
How to remove the swirl flaps from an N57 - BIMMERPOST
2016年8月21日 · The N57 flaps are located on a dowel that runs from the swirl flap actuator. Removal of the dowel allows removal of the flaps and the actuator and DDE will know no different. The carbon build up around the swirl flaps particularly ports 1 & 2 nearest the inlet is clear to see in the first photo.
e92 330d N57 Rough Running From Idle - BIMMERPOST
2019年2月19日 · The N57 engine does not have swirl flaps. At least they are not the same as in M57. I was recently about to remove my swirl flaps (I have an N57), but when we got to them, there was a totally different body. I guess BMW fixed this problem by replacing the traditional swirl flaps with something safer, which I really can't figure out how to call..