# Why can't I install multiple engines on my car?

**URL:** <https://discourse.cataclysmdda.org/t/why-cant-i-install-multiple-engines-on-my-car/3231>\
**Category:** The Bunker\
**Created:** [September 26, 2013, 5:35am UTC](https://discourse.cataclysmdda.org/t/why-cant-i-install-multiple-engines-on-my-car/3231 "2013-09-26T05:35:56Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![DerpMcgee](https://sea2.discourse-cdn.com/flex016/user_avatar/discourse.cataclysmdda.org/derpmcgee/32/864_2.png) [@DerpMcgee](https://discourse.cataclysmdda.org/u/DerpMcgee)\
**Post date:** [September 26, 2013, 5:35am UTC](https://discourse.cataclysmdda.org/t/why-cant-i-install-multiple-engines-on-my-car/3231/1 "2013-09-26T05:35:56Z")

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I have all the requirements, but when I press enter, nothing happens.

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**Author:** ![EkarusRyndren](https://sea2.discourse-cdn.com/flex016/user_avatar/discourse.cataclysmdda.org/ekarusryndren/32/80_2.png) [@EkarusRyndren](https://discourse.cataclysmdda.org/u/EkarusRyndren)\
**Post date:** [September 26, 2013, 5:41am UTC](https://discourse.cataclysmdda.org/t/why-cant-i-install-multiple-engines-on-my-car/3231/2 "2013-09-26T05:41:29Z")

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In some versions (I think 0.8 is included) the extra required Mechanics skill isn’t displayed. If installing a second of the same engine (I think) it requires double the cost of the first one, then triple, and so on.

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**Author:** ![i2amroy](https://sea2.discourse-cdn.com/flex016/user_avatar/discourse.cataclysmdda.org/i2amroy/32/909_2.png) [@i2amroy](https://discourse.cataclysmdda.org/u/i2amroy)\
**Post date:** [September 26, 2013, 5:46am UTC](https://discourse.cataclysmdda.org/t/why-cant-i-install-multiple-engines-on-my-car/3231/3 "2013-09-26T05:46:39Z")

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It’s like 10/12 mechanics for a second engine IIRC.

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**Author:** ![KA101](https://avatars.discourse-cdn.com/v4/letter/k/278dde/32.png) [@KA101](https://discourse.cataclysmdda.org/u/KA101)\
**Post date:** [September 26, 2013, 5:54am UTC](https://discourse.cataclysmdda.org/t/why-cant-i-install-multiple-engines-on-my-car/3231/4 "2013-09-26T05:54:14Z")

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> [@i2amroy](#):
>
> It’s like 10/12 mechanics for a second engine IIRC.

12 sounds right. For some reason I’m thinking 16 though, so if 12 doesn’t work, try that.

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**Author:** ![DerpMcgee](https://sea2.discourse-cdn.com/flex016/user_avatar/discourse.cataclysmdda.org/derpmcgee/32/864_2.png) [@DerpMcgee](https://discourse.cataclysmdda.org/u/DerpMcgee)\
**Post date:** [September 26, 2013, 6:02am UTC](https://discourse.cataclysmdda.org/t/why-cant-i-install-multiple-engines-on-my-car/3231/5 "2013-09-26T06:02:28Z")

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Thanks guys