Leak

I have a leak but i have checked the oil, coolant, power steering, brake, and trans fluid and they are all fine. is there something else it could be?

Leak...meaning fluid accumulates under vehicle over-night?

It could be an axle drip from the rear differential or a cracked battery w/ water leaking out. Does your truck make small clunking noises or any abnormal noises? I have sat under my truck for a good hour before making sure everything was tight and cleaned rocks out from underneath my truck because a rock could crack and break anything at any time. I hope this might help track your problem.

What color is the fluid? And approx where under the vehical is it located? Under Engine, under center, to the rear?

Green,Purple or Pink(ish), watery, but feels slippery..Coolant

Red or reddish brown, might have slight "burnt" odor..Trans fluid

Honey colored, or brown to black (depending on how often you change)..Motor oil

Clear... brake or P.S fluid (gas..But I am sure you know what that smells like.)

Look at the fluid on the ground, touch it, smell it...then pull the various dipsticks etc. on the truck and see what it compares to.

You said the levels look fine...unless it is a substantial leak, they probably are..Spilled fluids are deceiving, a few drips looks like a whole lot of stuff. Like I said, check the fluid on the ground and compare it to what is in the truck, then jack it up, set it on some stands and get under there and see whet you can see.

My wife noticed a leak on our Blazer one day...clear water?? Huh? there is NO clear, just plain "water" in the truck......It was the condensation from the A/C system..

Good Luck.