1995 850ci Thermostat replacement

[sshivaram]

Looking for help to replace thermostat, just line by line instructions on how to get to it.
Am i going from top or bottom, everything seems to be in the way (
Repairpal claims its about 1 hr job.
Thanks!!

[shogun]

did you check the workshop manual? https://www.bmwtechinfo.com/repair/main/721en/index.htm

[sshivaram]

Perfect!! ♥ 🙏

[sshivaram]

Took the fan out using the clutch and 32mm wrench tool, it was quite easy.
I have taken the thermostat out, and realized the new Wahler Thermostat
has 90 degree written on it, while the old one has 95 on it. Is this still ok ?

[sshivaram]

No time to think too much, new thermostat works, and i get full heat now with engine temp holding constant in the middle of the Guage. Looks clean.

[rjjablo]

Did you put some antiseize on the fan threads for next time?

[sshivaram]

Did you put some antiseize on the fan threads for next time?

The fan came out very easily. The 32mm nut wasn't tight and very light torque loosened it.
Is the anti-seize necessary ? I usually spray on PB Blaster and let it soak if I can't get
something to turn with decent torque. But I Had a difficult time trying to screw back the
fan. I don't know how large sized people with big hands can do this lol.

I checked the coolant level after the refill, and had to top off with about half a quart
this morning. Car heats up in about 2 mins of drive.

I still have to figure out the misfires !!

Can't believe its been 4 years and I haven't fixed this:
https://www.bimmerforums.com/forum/s...ight=sshivaram

[rjjablo]

Anti Seize is not necessary until it is necessary, I use it as insurance either for myself or the next guy. Took the fan off mine with these tools.