Contour Enthusiasts Group Archives Forums Modifications General Mods Oil pressure gauge installation help needed

ok i have a ? now, i am totaly not mechanicly enclined at all but i have my gauges too and wanna do the oil pressure one tonight, where is the a/c compressor on my csvt. do you have a pic or an easy way to tell me and what do i have to do, do i have to drill, drain,or anything like that???