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careful not to choke

First of all, this isnt about ego or anything. I frequently referred that I am not an expert. It is about why should I instantly believe random people in forums especially that I will be paying 300$ for the fix. My issue did not last a week so why the hurry. Another thing grandpa, nobody is...

Bro stfu stop being a smart ass not everyone is a mechanic or spend all fucking day dissecting their car issue. There are people who have other things to do and enjoy modifying their cars as well. You are the type of guy who makes his car his personality I can just tell 😂😂😂.

Update: Just replaced the battery and hate to admit, @XtremeMaC you are correct. It was indeed a battery issue. Also, I could still say that the newer ots 2.5 update is DEFINITELY not as smooth as the older 2.4 one.

okay buddy 👍.

@razorlab but BM3 is flawless how could you say that?! 🤦🏻‍♂️ I think that you should contact protuningfreaks support so they could do something about their crappy update.

Flashing to the old map fixes half the problem. It is smoother than the newer version but does not pop and crackle even when I turn on the burbles on.

I promise I am not hard headed. Its just that this is my first bmw platform and this is the first issue Ive come across. I dont know if this has any credibility to guess the battery health but this is what I got from bimmer link. Anyway, I dont want the headache of charging, checking battery...

What makes me unconvinced that its a battery issue is that I just flashed to the newest map version 2.5 and the ride is not smooth but when I go back to 2.4 its smooth. Another thing is that there are no pops in the 2.4 version on ots settings but there are pops and burbles on the 2.5.

Bm3 obd wifi adapter is garbage. After following all instructions on their website on how to set up the adapter, I still have to wait a couple of minutes to fully connect to the car. That is one example.

I dont know if this has anything to do with the issue but whenever I automatically roll up my windows, my passenger side rolls down midway up.

AGG Stage 2

My experience says otherwise.

I sent my ecu to femto to be flashed for bm3 via a90shop. If I buy the mhd license would it work? I was thinking about switching to mhd due to the connectivity issue of bm3

I charged my battery with a trickle and I flashed my car back to my 2.4 version map and the rpm fluctuation seem to disappear but I still dont get any burbles on ots settings. I dont think this is a trans issue.

Yes I did lock the doors. But still, it may possibly be a battery issue

Multiple times

Hey @XtremeMaC, I just tried your suggestion and the weird pops came back unfortunately. The yanking and rough ride is DEFINITELY there and noticeable. The car would drive and there is a sudden jump in the rpm then back to normal rpm. I have checked if the car threw a code and got this. 030E08...

I drove the car for 500 miles and almost 3 tanks and was totally fine. After I flashed it to a newer tune the problems started.

I have been using bm3 stage 2 ots tunes since march and I was perfectly happy with them. I left my car in storage for two months and when I got back the car was perfectly fine on its 2-3 month old flash. Once I flashed the car again, the car has been acting CRAZY. It has been making a singular...