Hi, need help , install water meth system in my f 150 ecoboost 2012, a weeks later my trottle body need change ( no work) , Install a new one and after 5 weeks it again damaged, I decided to disassemble it to see that I had and I found that the problem is that water enters the inside of the trottle body , this I could fix it by cleaning the water and using wd40 but after 4 weeks I was going to disturb, I had to buy a new one and disconnect the water injection system methanol, who knows how to correct this fault?

 

How close is the nozzle to your throttle body? How much are you injecting?