Re: floor wet gmc canyon 2005
If your leak is coming from the cowl area, you can follow the directions in the TSB and fix it yourself. You would remove the wiper arms and plastic cowl cover to get access. Other than a few dollars for a tube of silicone, it's a cheap fix.
2005 Z71 LS Crew Cab 4X4 L52, 4L60E, GT4, Silver Birch Metallic
Waiting for the Baby Duramax.