bmw e46 325xi electric solenoid valve in vacuum line

This can cause your drive and timing belts to go bad. One of two things usually will happen: either it will become noisy, or it will start leaking coolant. They are commonly replaced between 50k-200k miles. There are two commonly replaced P/S hoses on E46s. This is a common symptom of worn out thrust rod bushings in the front suspension. This video explains how you can determine if a BMW E30, E36, or E46 3-series is experiencing control arm bushing failure. If you start noticing the heater fan speed varies regardless of the setting, the fan will not turn off when the car is switched off, or the fan will not switch on at all, these are all the symptoms of the Final Stage Resistor failure. Common on a leaking expansion tank.īlower Motor Final Stage Fan Resistor Failure It’s a quick and dirty video, but it shows you some good places to look for. In this video you see some of the common problem areas as far as coolant leaks. With a couple of searches online you can find some useful forum posts like this one. This is not a quick repair, but it’s not a difficult one.

The most common repair on these vehicles by all means. Burning Oil Smell and Oil dripsīecause the valve cover or the valve cover gasket on E46s will go bad around 60k miles, you’ll find this is the #1 repair on these vehicles. If getting ready to buy one, or have one and want to know what might be some of the common problems to expect in the future, this list could be useful. Like any other vehicle BMW’s also have problems, the only difference is, they’re something more expensive to fix. In this article you can find 13 of the most common problems on BMW E46 models.

Bmw e46 325xi electric solenoid valve in vacuum line