Quote:
Originally Posted by omgzirra_exe
I replaced my "OE" Corteco engine mounts twice within a year before giving up and going back to genuine BMW mounts. They've been fine ever since, but this was 2 years ago, probably gonna go Poly now tbh.
Same thing with Bosch O2 sensors. I had a couple that were hit or miss, switched back to genuine BMW sensors, and the issues disappeared.
This definitely isn't the first time I've heard of OE supplier parts being inconsistent. Sometimes it's just bad luck, but the quality seems to be all over the place.
That said, I still think replacing the alternator is going to solve your issue and yes I know the BMW OE one is Valeo  |
Yea i just went with the bosch injectors. I went with bimmerworld engine mounts and I absolutely regret that decision. Was going to the corteco soon buuut may just spring for the oem after reading your message. Waiting patiently for the new alternator. Lets see.