Hello Hilux friends
I have a problem I hope I can get an answer to,
After filling up I went onto the freeway and after about 10min of driving at 110kph I heard a hissing sound getting louder only when accelerating up hill and went away downhill. I pulled over and the hissing was coming from near the rear right wheel, it remained for a couple minutes after the engine was off then went away. I also noticed a couple drips of what looked like brake fluid but was dripping from the chassis near the shock, it was literally 2 drips.
When I got home I noticed it only hissed on the freeway and only up hill, not driving around town under 80kph, at home with the engine off the hiss remained for a couple minutes then went away but no signs of any drips this time.
It’s not a on/off hiss, it builds up and down. Any ideas?
2008 2x4 Petrol Manuel Hilux