I have noticed that on my 2005 Astro cargo van (185,000 miles) that the air duct between the throttle body and the MAF sensor seems very lose at the throttle body. I can't see any way to tighten it, there doesn't appear to be a clamp, hold-down bolts, or anything. What is supposed to keep it tight and leak-proof? And how can I fix it?
The van runs ~ok, but it just doesn't seem right...
The van runs ~ok, but it just doesn't seem right...