🌪️ Bmw M3 E46 Common Issues

1 We Wouldn't Buy One: Subframe And Floor Issues. BMW Blog. Another common issue that will make us shy away from purchasing this car is the rear sub-frame and floor issue. This has been an issue since the E36, which was also carried over to the E46. Via BMWBlog. Common problems with the E46 are very similar to those with the E36. However, the E46 has a few unique issues of its own. One of the most well-known issues with the E46 is subframe cracking. While there is nothing inherently wrong with the E46 subframe design, repeated stress can cause a fatigue failure which eventually leads to fractures. Ride: 6/10. The M3 is a hard-edged performance car, so don't expect to cruise in total comfort. The suspension is stiff enough that you will be well acquainted with the bumps in the road. But here Common BMW M3 E46 SMG problems include the following: a faulty relay, faulty hydraulic pump and/or solenoid, trouble going through the gears, SMG fault codes, actuator problem, cannot shift gears, a leaking SMG transmission, not engaging gears, and dropping out of neutral. There have also been other associated problems documented with the M3 SMG. Forum: 1999 - 2006 (E46) (1999 - 2006) Starting in 1999 the E46 3 Series picked up where the E36 left off. Larger, with smoother lines, and with more advanced engines than its predecessor, the E46 easily held the title of "Best Car of the Year" throughout its life. Forum Tools. Oil filter housing gasket/leak. Rough idling and slow start-up. These are the most common engine problems, outside of these problems the car is very reliable and problem free. However, I will mention one other common, non-engine-related issue is the window regulators. From my reading I see that the subframe issue is pretty common but it seems very very blown out of proportion. I was wondering if any of you guys have ever had subframe issues or is this problem just way blown out of proportion because of the internet horror stories. Either way I will definitely get it addressed before I begin tracking the car. When new, the cost of a 2003 BMW M3 coupe was $46,500 MSRP. Convertible models were about an $8,000 premium over the coupe. At the time, the Competition Package was an extra $4,000. Over the The first two years (99, '00) were the most common models (323i, 328i) that had the problem. Later years they beefed things up, but some cars still had problems. The situation was addressed quite some time ago - 6-8 years? ago - with a recall to inspect all E46, and repair with a reinforcement kit if problems were found. The heart of the E46 M3 is its engine, a 3.2-liter inline six-cylinder that produces an impressive 338 horsepower. That might not seem like much by today's standards, but in 2000, it was enough to The S55 has a bore of 84 mm, a stroke of 89.6 mm, and a compression ratio of 10.2:1. The engine comes with different power outputs, based on specific models and variants: Makes 275 hp in the F87 E46 M3 Persistent EML Light. Working on a 2006 BMW M3 that has a persistent EML fault. The car is a nice, low mile example purchased from EAG. I saw the car several months ago to perform a variety of basic services, Ohlins coil-over install, miscellaneous suspension parts etc. While the car was here, I pulled the intake plenum to replace the .

bmw m3 e46 common issues