# 2011 Mercedes-Benz M-Class - Stalls

**URL:** <https://community.cartalk.com/t/2011-mercedes-benz-m-class-stalls/160205>\
**Category:** Maintenance/Repairs\
**Tags:** mercedes-benz\
**Created:** [March 2, 2020, 4:31pm UTC](https://community.cartalk.com/t/2011-mercedes-benz-m-class-stalls/160205 "2020-03-02T16:31:06Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![jason04](https://avatars.discourse-cdn.com/v4/letter/j/d07c76/32.png) [@jason04](https://community.cartalk.com/u/jason04)\
**Post date:** [March 2, 2020, 4:31pm UTC](https://community.cartalk.com/t/2011-mercedes-benz-m-class-stalls/160205/1 "2020-03-02T16:31:06Z")

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My ML 350 2011 BLUETEC stalls in the morning after being left overnight. once i put it in reverse it shakes and stalls. Also my gas consumption has drop by almost half. when i got the truck i was getting 980 to 1020 km per tank on diesel, now im getting 560 to 620 km per tank.

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**Author:** ![jtsanders](https://avatars.discourse-cdn.com/v4/letter/j/c2a13f/32.png) [@jtsanders](https://community.cartalk.com/u/jtsanders)\
**Post date:** [March 3, 2020, 10:48pm UTC](https://community.cartalk.com/t/2011-mercedes-benz-m-class-stalls/160205/2 "2020-03-03T22:48:24Z")

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Is the check engine light on? If so, what are the codes?