Mysterious yellow liquid under my drivers mat?

When I bought the truck it came with weather techs. The first time I vacuumed and pulled the drivers mat I noticed this yellow fluid of some sort was underneath and the carpet was saturated. I figured someone had accidentally spilled some sort of oil/fluid. Every time I try and clean it up it shows no sign of drying up. Now I feel like it’s getting worse which leads me to believe that it may be leaking from somewhere. None of my fluids are low and with the amount of wetness I feel like I’d notice if it were from the truck but I’m a bit confused at this point. Lifted the mat up today and the paper towels I left I’m under there last time are completely saturated. I’ve smelled the smell before but I can’t quite pin point it.. Anyone have any guesses on what this might be?

 

only yellowish fluid is coolant...has a sweet type smell.

 

brake fluid also...if its oily

 

Pretty sure I just found it.. leaking hydraulic fluid from the clutch pedal.

 

definitely need to repair that...

 

Yep. Funny haven’t had any issues with clutch feel

 

Pull up the sill plate and look under the carpet

 

Any one know how much a new gray carpet is? Ha

 

It already ate some paint off below the sill. It’s been leaking a while before I bought it I suspect and the previous owner ignored it.

 

Better off pulling one yourself from the junk yard. Or maybe you can order a cheap aftermarket one on eBay

 

Also some fault on me, but I honestly thought someone had just spilled something until today

 

I asked the local yard last year about Tacoma parts.. “no not those.. too hard to come by”