Abe
LawnSite Member
- Location
- Texas or Washington
I have a 78 3/4 ton 4x4 and has the ol np203 that was converted to part time shortly after it came off the dealers lot in 79. Anyway, When driving the truck which has the 400 cuin with turbo 400 tranny, above 60, the transfer case shift lever begins to vibrate, the faster over 60 the worse the vibration gets, and I am wondering if there is something about to crap out in the transfer case. The 4wd still works good, no problems to speak of, I am just not sure about the vibration. Is it normal? Do i just need to accept the fact that driving over 60 is just not a good idea in my truck??<br>anyone with real knowledge of what i am refering to please get back with me..<br>-abe<br>