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      05-18-2019, 07:47 PM   #56
Linc0909
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Drives: 2013 328i,
Join Date: Apr 2019
Location: Greenville, SC

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Quote:
Originally Posted by Zanity View Post
Quote:
Originally Posted by SilkySmoooth View Post
You said you used ECO pro mode alot. Which means you also used Auto Start Stop. Auto Start Stop is VERY hard on the timing chain of the engine. I think this was a contributing factor to your engine failure.

I coded auto start stop off a week after owning the car and have never used it since. Also in my belief is that ECO pro mode can lug the engine by trying to always keep the RPMs low.
Negative, I coded ECO PRO at start up with auto start stop coded OFF. These are 2 separate codes. My car starts in eco pro with auto S/S OFF. The reason why I did this is because I want the car to warm up in eco pro's lower RPM settings. I found comfort sometimes pointlessly stays in gear up to 2500 rpm on a cold start.
It holds it at higher rpm during cold starts to warm the drivetrain up faster. Optimum mpg is at operating temperature, so your just taking longer to warm up to get the most ideal mpg.
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