The steering rack leaking oil is a known common problem. Make sure you keep an eye on the level of power steering fluid. Other Common Problems. Common camshaft sensor failures, especially on 2.0 petrol engines; Owners report issues with the OEM tow hook. Loud and uncomfortable ride on run-flat tires. Most owners replaced them as soon as possible. iTrader: ( 0) How many miles on the 330i? From the threads on the E90s it appears that the water pump can fail without warning anywhere from 40K-150K. Since the mileage on mean time to failure varies so much, the common advice is run it to failure. Ignition coils: $169 every 40,000 to 90,000 miles. Walnut blasting: $400-600 every 100,000+ miles. Costs can add up a little more if you’re having all BMW B48 maintenance done at the dealer or a repair shop. The walnut blasting is mostly labor as quoted above; it’s nearly free if you can DIY the job. Still, E90 was sold to a satisfactory figure as it was larger than the E46 and also presented with wider tracks, a longer wheelbase, and a spacious interior. It holds ample space up front and rear legroom than the E46. The fifth incarnation was bigger but not heavier than E46 and provides a fantastic driving experience. Hi i have a problem with my e90 330i n52b30 2005 occasionally i have a misfire on idle every 5-8 seconds it shakes the engine no check engine light on, no fault code at all i have changed all coils as well all spark plugs swapped the injectors and put brand new camshaft sensors plus i checked the compression on each cylinder and i hav 9-10-9-10 . This engine diagnostics video is part of our BMW E9X Ownership Series. Gareth Foley, our BMW Catalog Manager, covers the naturally aspirated BMW N52 engine, I ran an E90 330i for 4 years and about 55k miles. It was a 55 plate with an auto box running the N52 (258bhp) - that engine was rock solid and I never had a bad experience with it. I think the later 330i's, 07 onwards, came with the N53 putting out a little more power @ 272bhp IIRC - no experience with those though Hello, I just bought a BMW 2012 X5 xDrive5.0. I'm having a issue where the automatic transmission seems to be downshifting to 1st gear in a jerky fashion. It almost feels like I'm pulsing the brakes when I'm coasting to a stop (but I've confirmed I'm NOT hitting the brakes, I've tried coasting to a stop and NOT hitting the brakes, and I feel Overall, the BMW E90 is a reliable car. It has few significant problems and is relatively easy to maintain. Especially the non-turbocharged 325i, 328i, and 330i models have the N52 BMW inline-6 engine. In addition, some older E90 models approached the quarter-million-mile mark with the proper maintenance schedule and are still going strong. 2480 posts · Joined 2017. #3 · Mar 6, 2023. thank you, kind sir, for sharing your experience. The 2 biggest advantages for me for the E90 would be: power (335i) and a quiet interior at higher speeds. I wouldn't go lower than 335i as I could keep my E46 330i which has about the same power as a E90 330i.

bmw e90 330i common problems