# Vehicles can't accelerate

**URL:** <https://discourse.cataclysmdda.org/t/vehicles-cant-accelerate/20574>\
**Category:** The Garage\
**Created:** [June 27, 2019, 4:22pm UTC](https://discourse.cataclysmdda.org/t/vehicles-cant-accelerate/20574 "2019-06-27T16:22:01Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Woad](https://avatars.discourse-cdn.com/v4/letter/w/34f0e0/32.png) [@Woad](https://discourse.cataclysmdda.org/u/Woad)\
**Post date:** [June 27, 2019, 4:22pm UTC](https://discourse.cataclysmdda.org/t/vehicles-cant-accelerate/20574/1 "2019-06-27T16:22:01Z")

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Can someone confirm? Since build #9229 I can’t seem to accelerate any vehicle other than a bicycle. No vehicle too heavy info. Everything about them seems to be fine.

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**Author:** ![dpwb](https://sea2.discourse-cdn.com/flex016/user_avatar/discourse.cataclysmdda.org/dpwb/32/2609_2.png) [@dpwb](https://discourse.cataclysmdda.org/u/dpwb)\
**Post date:** [June 27, 2019, 4:26pm UTC](https://discourse.cataclysmdda.org/t/vehicles-cant-accelerate/20574/2 "2019-06-27T16:26:29Z")

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Yep, I thought I was going mad, nobody else seemed to experience it. but I can confirm

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**Author:** ![dpwb](https://sea2.discourse-cdn.com/flex016/user_avatar/discourse.cataclysmdda.org/dpwb/32/2609_2.png) [@dpwb](https://discourse.cataclysmdda.org/u/dpwb)\
**Post date:** [June 27, 2019, 4:27pm UTC](https://discourse.cataclysmdda.org/t/vehicles-cant-accelerate/20574/3 "2019-06-27T16:27:40Z")

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Possibly this that caused it [https://github.com/CleverRaven/Cataclysm-DDA/pull/31903](https://github.com/CleverRaven/Cataclysm-DDA/pull/31903)

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**Author:** ![dpwb](https://sea2.discourse-cdn.com/flex016/user_avatar/discourse.cataclysmdda.org/dpwb/32/2609_2.png) [@dpwb](https://discourse.cataclysmdda.org/u/dpwb)\
**Post date:** [June 27, 2019, 4:31pm UTC](https://discourse.cataclysmdda.org/t/vehicles-cant-accelerate/20574/4 "2019-06-27T16:31:24Z")

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And it only happens on worlds with z-levels disabled.

worlds with z-levels enabled work fine.

It was a simple fix, I just PRed it, so hopefulyl can be merged soon [https://github.com/CleverRaven/Cataclysm-DDA/pull/31920](https://github.com/CleverRaven/Cataclysm-DDA/pull/31920)

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**Author:** ![kevin.granade](https://sea2.discourse-cdn.com/flex016/user_avatar/discourse.cataclysmdda.org/kevin.granade/32/1316_2.png) [@kevin.granade](https://discourse.cataclysmdda.org/u/kevin.granade)\
**Post date:** [June 27, 2019, 6:30pm UTC](https://discourse.cataclysmdda.org/t/vehicles-cant-accelerate/20574/5 "2019-06-27T18:30:58Z")

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And merged, sorry about the bug.