6th Nov 2011, 16:50

I have a 2003 Envoy. The check engine light stays on, code shows a small emission leak. Have changed the gas cap.

2nd May 2016, 14:21

I have an 03 Envoy. I'm noticing the lag in the transmission only when I first crank it up. Sometimes it doesn't do it. Did you ever find out what was causing it?