since I've owned my hzj80 1hz it's been sluggish but I've noticed now that I live in the hills it really really struggles up hills shes a part time 4wd and I have it in 2wd all the time. 14% steep hill she drops from 80km in 5th gear to 60km in 3rd to eventually I have to drop it down to 2nd and hold it at 40km. Is this normal ? I've changed my fuel filters/air filters don't think any air is getting in the lines as she starts with ease no smoke is blowing at all. Any thoughts or is this just how they are? It's like im towing something behind me !
Cheers
Cheers