Transmission issues?

My transmission over the past few days has starting shifting harder than normal....Any suggestions, or preventative maintenece to keep further problems from happening??

 

Have you changed the ATF lately? How many miles are on the truck and/or how many miles are on the ATF?

 

Mine has been doing the same thing, its seems to be doing more often the more time passes. I've been thinking about changing the fluid over to synthetic to see if that helps. My Fluid has about 25k on it, so Im just about do for a change.

 

The truck has 97,xxx on it, hasent been changed in a while. Never done it myself..anyone know how hard it is to do??

 

It's easy. Do some searching around here on the forum and you'll find step-by-step instructions. If you have trouble finding it, post again and I/we will help you.

 

Ok will do, thanks!