Worth replacing all the hoses, the thermostat, and, probably, the radiator. Since all E46 engines feature aluminum cylinder heads, from the moment you'll notice that the water gauge is on the red 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. BMW E46 M3 Buyer's Guide - Common Issues, Problems; The M3xi Touring Is the Best of Everything BMW E46; The engine boasts an 8000-rpm redline and pulls hard throughout the rev range. Unfortunately 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 The only other major thing to look for on the S54 is VANOS. The solenoid can go out without warning and BMW only officially sells the whole module. There are much cheaper rebuilt aftermarket units you can go with though. For the E46 M3 chassis in general, early models had subframe issues. This video goes over the common issues of the E46 M3. I talk about the VANOS system, subframe cracks, throttle position sensors, valve adjustments, rod beari Im looking at buying soon and after doing lots of research and driving all the cars I am still torn between: 135. 335. e46 m3. Your looking at close to $30k to get a 135 or 335 with a nice 100,000 mile warranty. Or closer to $20-22k on a e46 m3 with no warranty. Overboosted Steering: BMWs are known for their steering, so if the vehicle is overcompensating, or not reacting to a driver, there may be a problem that needs repair. This was prevalent in the e46 model year 2001 vehicles that were manufactured from June 2000 to April 2001. Tail Lamp Wiring: The tail lamp wiring in the e46 3-series was subject .

bmw m3 e46 common issues