# Air conditioning ...help

**URL:** https://forums.speedlife.net/t/air-conditioning-help/133660
**Category:** Canada Nissan Automotive
**Created:** [June 13, 2007, 7:36pm UTC](https://forums.speedlife.net/t/air-conditioning-help/133660 "2007-06-13T19:36:23Z")
**Posts on this page:** 1
**Showing post:** 7

<div class="post-metadata">

### Author: ![Zeta\_G](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/zeta_g/32/5558_2.png) [@Zeta\_G](https://forums.speedlife.net/u/Zeta_G)
#### Post date: [June 14, 2007, 8:16pm UTC](https://forums.speedlife.net/t/air-conditioning-help/133660/7 "2007-06-14T20:16:17Z")

</div>

> [@So...I park my car @ my friends house and take his car for the rest of the weekend.](https://forums.speedlife.net/t/so-i-park-my-car-my-friends-house-and-take-his-car-for-the-rest-of-the-weekend/1700/10):
>
> To convert our cars to R134a it requires work in the expansion unit and additional parts.?

techinally yes…  
but not really need to…  
just change the fitting and can use R134a alrdy  
although it doesn’t cool as much as R-12, and the system will run a slighty higher pressure…  
but it won’t kill the system…

---

_[View the full topic](https://forums.speedlife.net/t/air-conditioning-help/133660)._