Problems after mud

[dbknuth]

We've got a first time poster here. I have a 1995 Discovery, automatic. I recently went through quite a bit of mud. After leaving the trail and getting on the highway the rpm was acting funny. I was going 50 mph and it was revving at 3000 rpm. The diff lock is off and in high, I made sure. It is like it's not shifting from 3rd to 4th gear. I had a mechanic look at it and he thinks it might be a valve body is sticking, or the torque converter.

Any insight??? Thanks

Dean

 

[Disco Mike]

So do you count the shifts, are you in third or forth?
How long has it been since you serviced the transmisson?
Mike J.

 

[dbknuth]

Yea, I'm just guessing what gear it's in. That is what it feels like. I bought the truck in May of this year, so I havent got the ****** checked.

Thanks

Dean