I've got 9800 miles on our Terrain I4 FWD and I usually use the ECO mode except when merging onto the expressway like I did today. I had to run it up to 65 to merge in and I noticed the tach was between 5k and 6k so I backed it down and let it shift. My question is since I there is no red line on the tach, what's a safe range to excelerate it up to while merging.
This is an older thread, you may not receive a response, and could
be reviving an old thread. Please consider creating a new thread.
GMC Terrain, Equinox, and SRX Forum
A forum community dedicated to GMC Terrain, Chevy Equinox, and Cadillac SRX owners and enthusiasts. Come join the discussion about modifications, classifieds, troubleshooting, maintenance, reviews, and more!