How many thermostats does a BMW E46 have?

There is only one thermostat on these engines, the main one on the front of the cylinder head. You may have a faulty thermostat, try replacing it again if the heater isn’t very hot, takes ages to get warm and the gauge constantly reads low.

Where is thermostat in E46?

The BMW E46 thermostat is located inside a plastic housing on the front of the engine. The plastic housing has its own set of known issues including leaking from cracks and old gaskets.

What temp does e46 thermostat open?

BMW states the “normal” range for the coolant gauge to stay at the 12 o’clock position is between 75-113C or 167-235F. BMW states the “normal” operating range of the thermostat is 80-103C or 176-217F or about a 41F window.

What temp does E46 thermostat open?

How do I test my thermostat?

Start your car’s engine and allow it to idle. Look through the radiator filler neck to see if the coolant flows. At this time, it should not be flowing as your car has not reached the operating temperature to cause the thermostat to open. If you find the coolant is flowing, it means the thermostat valve is open.

What are the most common problems with a BMW E46?

13 Common Problems on BMW E46 Chassis Models. 1 Burning Oil Smell and Oil drips. Because the valve cover or the valve cover gasket on E46s will go bad around 60k miles, you’ll find this is the #1 2 Failed Window Regulator. 3 Loss of Coolant. 4 Blower Motor Final Stage Fan Resistor Failure. 5 Jolt Feeling in the Steering.

How often does a Ford E46 valve cover go bad?

Because 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. The most common repair on these vehicles by all means.

When should I replace the P/S Hose on my E46?

There are two commonly replaced P/S hoses on E46s. They are commonly replaced between 50k-200k miles. If playback doesn’t begin shortly, try restarting your device. Videos you watch may be added to the TV’s watch history and influence TV recommendations. To avoid this, cancel and sign in to YouTube on your computer.