# Water/Meth injection questions and answers **URL:** \ **Category:** NYSpeed Automotive\ **Created:** [January 26, 2007, 8:19am UTC](https://forums.speedlife.net/t/water-meth-injection-questions-and-answers/23625 "2007-01-26T08:19:18Z")\ **Posts on this page:** 9\ **Page:** 2
**Author:** ![RLB](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/rlb/32/5196_2.png) [@RLB](https://forums.speedlife.net/u/RLB)\ **Post date:** [January 11, 2008, 10:25am UTC](https://forums.speedlife.net/t/water-meth-injection-questions-and-answers/23625/21 "2008-01-11T10:25:30Z")
It never seemed to spray properly. It was set to spray according to maf voltage. It seemed to have a mind of it’s own and sprayed when it wanted to. Mopst of the time not spraying when i needed it to. Due to this i never tuned to car to run to it’s max for fear that it wouldn’t spray properly. ---
**Author:** ![jetlounge](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/jetlounge/32/4994_2.png) [@jetlounge](https://forums.speedlife.net/u/jetlounge)\ **Post date:** [January 25, 2008, 3:22pm UTC](https://forums.speedlife.net/t/water-meth-injection-questions-and-answers/23625/22 "2008-01-25T15:22:59Z")
> [@Inn-Tune](#): > > Crazy LT1: I have a solution to your engine bay room problem. You absolutely never mount the pump and tank in the engine bay. It’s not safe. Proper install is in the trunk. stupid question ahead i guess…Why can’t this be mounted in the engine bay? My windshield fluid and pump is in the engine bay… ---
**Author:** ![Inn-Tune](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/inn-tune/32/7588_2.png) [@Inn-Tune](https://forums.speedlife.net/u/Inn-Tune)\ **Post date:** [January 25, 2008, 4:29pm UTC](https://forums.speedlife.net/t/water-meth-injection-questions-and-answers/23625/23 "2008-01-25T16:29:31Z")
Meth boils at a temperature which is not uncommon to see on a summer day in your engine bay. It’s also a fuel. Enough said… 😉 ---
**Author:** ![Violator](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/violator/32/7278_2.png) [@Violator](https://forums.speedlife.net/u/Violator)\ **Post date:** [January 25, 2008, 5:26pm UTC](https://forums.speedlife.net/t/water-meth-injection-questions-and-answers/23625/24 "2008-01-25T17:26:30Z")
how much more involved is the tuning with a kit? How consistent are the injectors/spray rate? ---
**Author:** ![reliant\_turbo](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/reliant_turbo/32/7189_2.png) [@reliant\_turbo](https://forums.speedlife.net/u/reliant_turbo)\ **Post date:** [January 25, 2008, 5:47pm UTC](https://forums.speedlife.net/t/water-meth-injection-questions-and-answers/23625/25 "2008-01-25T17:47:50Z")
> [@Inn-Tune](#): > > Meth boils at a temperature which is not uncommon to see on a summer day in your engine bay. It’s also a fuel. Enough said… 😉 unfortunately ive seen many meth installs with the tank in the engine bay… asking for it… ---
**Author:** ![jetlounge](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/jetlounge/32/4994_2.png) [@jetlounge](https://forums.speedlife.net/u/jetlounge)\ **Post date:** [January 26, 2008, 6:16pm UTC](https://forums.speedlife.net/t/water-meth-injection-questions-and-answers/23625/26 "2008-01-26T18:16:52Z")
then am I missing something…i thought you could substitute windshield wiper fluid… no? if that mix was used…ok for engine bay? i’d rather not have any extra junk in my trunk…so to speak. ---
**Author:** ![reliant\_turbo](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/reliant_turbo/32/7189_2.png) [@reliant\_turbo](https://forums.speedlife.net/u/reliant_turbo)\ **Post date:** [January 26, 2008, 8:20pm UTC](https://forums.speedlife.net/t/water-meth-injection-questions-and-answers/23625/27 "2008-01-26T20:20:50Z")
yeah windshield washer fluid is ok for the bay… its already in there now isnt it 🙂 ive used windshield washer fluid with good success. Brian ---
**Author:** ![Inn-Tune](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/inn-tune/32/7588_2.png) [@Inn-Tune](https://forums.speedlife.net/u/Inn-Tune)\ **Post date:** [January 28, 2008, 5:41am UTC](https://forums.speedlife.net/t/water-meth-injection-questions-and-answers/23625/28 "2008-01-28T05:41:06Z")
Just because windshield washer fluid has water and a VERY small percentage of meth in it doesn’t mean it’s good to put inside your engine. That stuff leaves crap everywhere on the customer cars I’ve seen that came in with it. It’s all over the inside of the intake manifold and I can’t imagine you want that blue residue in your engine. ---
**Author:** ![reliant\_turbo](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/reliant_turbo/32/7189_2.png) [@reliant\_turbo](https://forums.speedlife.net/u/reliant_turbo)\ **Post date:** [January 28, 2008, 8:11am UTC](https://forums.speedlife.net/t/water-meth-injection-questions-and-answers/23625/29 "2008-01-28T08:11:13Z")
yeah thats probably not the best of ideas. now meth and distilled water mix most likely better. ive been spraying it all summer. ill take off the pipes and throttle body and check to see how bad it is. if its not abrasive i dont see it causing too much trouble. Brian [Previous page](https://forums.speedlife.net/t/water-meth-injection-questions-and-answers/23625.md?page=1)