I have a 2001 F150 and everytime it rains, I get a puddle on the drivers side floor mat. I have had it to the dealer and they did a "hose" test but found no leaks.

Have you had a similar leak in your truck. If so, what was leaking and how did you fix it?

Thanks,
Ron

 

The only leak problems that I have heard of were at the bottom of the windshield, which could then leak into the fuse box and computer and that can always be fun. Not sure whats years or anything. Just remember hearing about it.

 

I have the exact same problem, water leaking down on to the driver side floor mat. I had to replace the heater core about a month ago, and found no sign of where the leak could be coming from, but now it seems to be leaking worse, and it seems to be causing some weird electrical problems. I have checked all around the windshield and under the windshield wiper vents and I have no clue. If anyone has an idea about where the leak could be coming from, you would have my thanks.




2001 f-150 super crew cab/4.6L v8

 

I had the same leak. look around the vin# that is where mine was leaking I found it on the inside .

 

probably totally different, but i used to have a leak that came out of the driver's "oh ****" handle. it was caused by a moved and leaking gasket in the roof.