Water under driverside floor mat

[BunkMasterFlex]

I have had 3 toys now and all seem to collect moisture under my floor mat, driver side only. Does anyone have this problem?

The truck I have now...99 ext cab v6 trd w/ 3 inch revtech and 33s. Just recently put my first dent in the bumper out on the trail. Broke her cherry. Let me know if there is an easy fix for the prob.

www.derekbunke.com/carpics.html

[my68ur8trd]

check the grommet on the drivers side firewall. if you ran any wires thorugh there (such a stereo wires) the water will run down the firewall and into the truck. my 99 did this due to a power cable running through it. cover it in silicone and no more leak.

[Hoodlum]

I also have a 99 reg cab and had the same problem and like you said the fire wall . I filled it with silicone. Then I found that water was also coming in through the floor plugs . I did the same took out the seat pulled back the carpet pulled out each plug covered the edges with silicone and filled a couple of other small holes.

[redtoy92]

also it could be the A/C. i had the drain plug get pinched off and so it didn't make it outside and found its way inside on the floor. red