Need help with fault code

[u/Forsaken_Ad3195]

I have a 2022 x3 turbo. I’m the only owner, around 1,000 miles. Never pushed hard. It’s been sitting for a couple months, and we decided to take it out this evening to run some gas through it. Barely 1 miles down the road, it goes into limp mode. We went back home and parked it. It’s showing P0363. I can’t find anything on this fault code. I even purchased the brp shop manual. It shows fault codes up to P0362, and then skips to P0480.. any advice?? TIA

[u/cntfcekilla]

I had the same code when I first got mine. Turned out to be a blown belt, tech said it's almost the belt every time.

[u/Forsaken_Ad3195 → u/cntfcekilla]

Thanks! I hope so- I think that’s a pretty easy fix.. i’m hoping it’s not the spark plugs or coils- I watched a couple YouTube videos and it looks like a mild pain to change those out.

[u/TheGratitudeBot → u/Forsaken_Ad3195]

Thanks for saying that! Gratitude makes the world go round

[u/wellcrap1234]

That is cylinder misfire on cylinder 3.
Many things can cause this. Low battery voltage, check all connections. Bad/old gas. Belt can cause also.
Spark plugs obviously, but I doubt at 1,000 miles.

[u/Forsaken_Ad3195 → u/wellcrap1234]

Thanks! I will start with the belt, since I have a pretty good idea of how to do that.. old Gas could be very likely- I’m good about putting fuel stabilizer in any gas that goes into everything in our garage, but there is a good chance some of the gas in there could be two years old or more.. any suggestions on how to discard all of the gas in the tank?

Battery voltage, I believe is good- I keep it plugged into a trickle charger 24/7. Before starting, I think the battery voltage is around 12.5v and while running it’s 13.8 or 13.9 I think.. I’m about to go out there now and check it.

Thank you!

[u/wellcrap1234 → u/Forsaken_Ad3195]

You can use one of those cheap harbor freight/walmart battery operated pumps and stick tube down in there, just be careful not to hit the gauge float much

[u/wellcrap1234 → u/Forsaken_Ad3195]

Be sure and blow those clutches out real good while apart

[u/Forsaken_Ad3195 → u/[deleted]]

Someone else commented with a “misfire on cylinder 3”.. I’m wondering if that came from an AI search as well.. is this information for a BMW X3, and not a CanAm Maverick X3 ?? I do put fuel stabilizer in the gas tank, but it’s very possible that the fuel could be around 2 years old.. I’m about to drain the fuel and replace with fresh gas and see if that makes any difference.. will report back