Austin

I've got a 2003 F150 super crew 4x4 and I've got a water leak somewhere. Everytime it rains my driver side floorboard is soaking wet and the water has fried an electronic box under the dash. Well I spent $700 dollars fixing the box and now I need to figure out where the leak is. I'm thinking it's the windshield but I'm not sure. Just wondering if anyone has had this problem before. Thanks.

torkum

Its your windshield and the water knocked out your GEM. Kind of a common problem with F150s 97-03.

Austin

Well I took it to 3 different Glass shops here in town and they water tested the windshield and said it wasn't leaking. They are all saying it's somewhere on the firewall, but they don't know where. If anyone knows anything that would help, I'm stumped and don't know what to do.

Good old Bill

Another thread here, not to long ago. Use the search button, my memory can't help, something about the door post seams attaching to windshields. Its in here someplace. Good luck.

tryan037

If u can figure it out thats awsome. I have been trying to find i water leak i have in my back passenger side for about a month now. i have resealed about everything int the rear, but still leaking...

Mustanger

Still most likely the windshield...I had it on my 02 S-Cab...I needed a windshield replacement due to rock chips...& when they pulled the old window out there was no seal on the passenger side! It only leaked if I were pointed down hill & a HARD rain...never could duplicate it with a hose or anything else...

Thank you repair co. for forgiving the deductible even!

I'm "sure" your windshield is chipped & pitted necessitating a replacement by now!

D onny

03 f150 LEAKS ..... (1) under dash right side, something to do with A/C leaks into cab.

2003 f150 leak , right side under dash


#(2) Leak or? rear floor left side behind drivers seat, lifted up carpet and continues to be wet after resealing back cab window. any ideas?? thx

bink187

I bet your A/C Drain is plugged.