[Kyden M]

Hi so I have a 328i 08’. Just maybe 2 weeks ago it started to have a rough idle and would even die at times. I am getting a check engine light when it dies as well as sometimes when I am on the road, right after I have a stutter shifting, or almost like a jump when accelerating. It almost would seem like a misfire, but I am getting no codes for that. As well just in the past 2 days I am getting a high pitched noise from the engine sounding like a tea kettle, built up with pressure. I got a code for the crankshaft sensor, does this sound correct. I couldn’t find anything connecting the noise to that sensor. Oh and as well with the rough idle, I have some issues with starting, where it takes 4-5secs for it to turn over. Battery and alternator are fine. I will upload a picture of the warning lights that come up.

Appreciate any help!! Thanks,

[GoRomeo]

Originally Posted by Kyden M

Hi so I have a 328i 08’. Just maybe 2 weeks ago it started to have a rough idle and would even die at times. I am getting a check engine light when it dies as well as sometimes when I am on the road, right after I have a stutter shifting, or almost like a jump when accelerating. It almost would seem like a misfire, but I am getting no codes for that. As well just in the past 2 days I am getting a high pitched noise from the engine sounding like a tea kettle, built up with pressure. I got a code for the crankshaft sensor, does this sound correct. I couldn’t find anything connecting the noise to that sensor. Oh and as well with the rough idle, I have some issues with starting, where it takes 4-5secs for it to turn over. Battery and alternator are fine. I will upload a picture of the warning lights that come up.

Appreciate any help!! Thanks,

I would think that's what the code says but, read about online and see if people had same symptoms as you. You can start from there...

[335dlci]

You may be getting close to the crankshaft replacement interval.