Quote:
Originally Posted by fredjacksonsan
Had any tire work done lately?
Reason I ask is that a difference in tire size (even same size tires but different brands) can cause what you are experiencing. If you have 2 tires that are worn and 2 that are new, replacing the 2 older tires with the same ones as the new ones would be my call.
If all your tires are the same, check the inflation levels.
As far as the vehicle fighting itself in 4wd on pavement, well, yes. It's a part time system and the front and rear driveshafts are turning at the same rate. When you turn, the outside front tire moves quite a bit further than the inside rear tire, resulting in the driveline binding up. Damage can occur, so turning on a non-slippery surface is not recommended (owner's manual has details on this).
So...check tire pressure, tire manufacturer and wear of all tires. You might get away with a tire rotation only, but can't know the answer to that until you have looked at them. Post back with the results and we'll try to help some more.
edit: another thought. At 127k, if you've never changed the transfer case fluid, that could contribute to it sticking in 4wd. Pretty easy job, just need some lube, something to pump it with, and the right tools to open up the plugs.
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Thanks for the info. I have not had any tire changes lately and just had the pressure checked a couple weeks ago. I will check again tomorrow just to make sure all is well. The tires have been on for a long time.
The transfer case oil may be an issue. I'm not sure I've had that changed - I'll see if I can find any record.
I know turning in 4WD is not as smooth as 2WD but this is much more pronounced than normal. Pavement was wet from melted snow, but not necessarily slick.
Thanks again for the reply, I'll do some checking and get back to you,
John