"How To": 1999-2006 GMT800 EVAP System Overhaul

[@Fastcarsslowwmoney]

One of the best automotive how to's I've seen

[@christopherhendricks4369]

This video explained exactly what I needed to know. Working on an 01with an eval code leak.

[@jefffrayer8238]

Wow, 1st part had me running to my new to me '04, Z71 Burb cause I didn't recognize the 2 wire clip, or hose connection. Reason being is I knew someone broke off the tower that bolt holds the Vortec cover on. Not sure how that happened but they used silicon sealer to hold the tower back on the intake manifold and tossed the cover. Yup, purge valve and all connections are there thank goodness on this clean 5.3 truck. Haven't driven it much but so far it will gas up fine. From the farm in Mich. Great video, Thanks.

[@paintballercali]

On the top rear of the fuel tank there is a little nipple thing that has a hose that connects to the evap system the previous owner cut that nipple. I can't find the name of the part or the part for sale.