Just an FYI if you take your vehicle to the shop to get the oil changed. I went to replace the air filter in my Trailblazer yesterday and as I was removing the cover, I noticed the wiring to my MAS was cut through the insulation. When the "experts" at the oil change place check my air filter every 3 months, they carelessly take off the cover and almost cut one of the wires all the way through . I just thought I post this so you know to pay attention to that wire harness when you remove the air filter cover. I went a step further and made "DO NOT REMOVE" Dymo label on my cover, LOL. Had that wire been cut through, it would have taken me a long time to figure out the issue! I went in there an wrapped the line with electrical tape.
Now if I could only put one on my valve stem covers so they would stop messing with tire pressure settings!
Now if I could only put one on my valve stem covers so they would stop messing with tire pressure settings!