Hey guys in this video we will demonstrated how to drain the coolant antifreeze on bmw e46.
E46 engine block coolant drain plug.
We demonstrated on a 2005 bmw 330ci zhp.
For a cast iron block like the m52 or the e46 m3 s s54 the maximum safe reading is 0 3 volts three tenths of a volt.
14 let engine cool off and drain all of the coolant this time from the radiator and the expansion tank.
Place an empty three gallon bucket under the right side of your engine near the suspension sway bar.
Just some advice and observations from my coolant flushing experience this weekend.
Once coolant has stopped dripping reinstall the radiator drain plugs.
Working at right side of engine block near engine mount bracket remove the engine block drain plug.
Place the bucket beneath the drain bolt.
K seal is a one step permanent multi purpose system for coolant leak repair with over 6 million bottles being sold worldwide to date.
Some models might diffe.
Find the engine block drain plug.
Engine coolant flush diy.
The engine coolant drain plug is located on the passenger side of the engine block just in front of the exhaust manifold.
It permanently repairs leaks in the head gasket block radiator heater core freeze plug and water pump casing.
Large image extra large image.
Look at the pictures to find out if you re looking at the right bolt.
The black one was ordered from my dealer.
330ci e46 convertible 3 0l 6 cyl 24 valve 330ci e46 coupe 3 0l 6 cyl 24 valve 2002 bmw 330ci.
Allow the coolant to drain into the bucket.
If this is not the exact engine block coolant drain plug you are looking for or you would like this part in a brand other than genuine bmw.
Repeat steps 10 through 12.
Working at the lower left side of your radiator remove the radiator and coolant expansion tank drain plugs green arrows.
Note the o ring on each.
