2008 Chevy cobalt LT Clean title, cant afford to fix.Just replaced plugs and wires. 1 ignition coil. misc parts, door key, Cash or Colorado Bank Check onlyONLY serious purchasers do NOT contact me with unsolicited services or offers priced according to Edmonds blue bookneeds to be towed.As of 72422 Not sure, if it is the wire harnessair shut-off valve pressure sensor unit issue or the mounts. Needs to start run to use diagnostic unit reader tried, no codes show up I Know some things. Im not a mechanic. Have the assistance of a newly certifiedtrained ASC Mechanic. Dont have the funds to tow to shop right now. Still researching the internet and speaking to other mechanics.