GMC envoy, nagging evap issues.
2006 GMC envoy is a nice sized SUV. The driver compartment is pretty spacious with all controls and gauges easily accessible. however there is only one useable cup holder leaving the passenger to hold their drink. My model has no ashtray, probably because there is no room for one. The passenger row does not have very much leg room but the seats are rather generous. The only problem that I have encountered this far is the evap system. The gas cap light comes on indicating that the gas cap is loose or missing. It is not either of those. We have replaced most components of the evap system and the issue continues. The check engine light comes on and when I take it you a parts store to have it diagnosed they say it registers a small leak in the evap. I need to take I to the dealer and have them do a smoke test on it to find the leak. Anyways, I do enjoy most everything else about envoy.