4x4_Welder
Member
I have been working with a 534D9 the last few weeks, and I can honestly say I am quite frustrated by it. The road speed is unbearably slow. I build and install handrails, and have to run all over town. It's all close enough, and I cannot afford to have this thing hauled every time I change sites, but this thing only does 6mph. It did have a bad 4x4 switch, which I replaced, and I can now hear the 4x4 solenoid valve clicking, but it still won't go any faster.
It's my understanding that 2wd is only the front axle on these, so I tested against the parking brake. It spun a rear tire in 2wd, then I tried it in 4x4 and it overpowered the parking brake while spinning a bit more aggressively.
Is there a chance it has a defective selector valve, something plumbed wrong or??? Having this thing do 16-18 instead of 6 would make me and a lot of drivers a bit happier.
It's my understanding that 2wd is only the front axle on these, so I tested against the parking brake. It spun a rear tire in 2wd, then I tried it in 4x4 and it overpowered the parking brake while spinning a bit more aggressively.
Is there a chance it has a defective selector valve, something plumbed wrong or??? Having this thing do 16-18 instead of 6 would make me and a lot of drivers a bit happier.