Hey thanks, I picked her up today, and it seems like the popping sound is the notorious loose rear hatch. Anyone have a DIY to tighten that? The mechanic didnt touch it. He just swapped my spark plugs and installed my brakes. Also found some other issues, such as worn out, leaky hoses at the rear of my engine and a beat up oil separator and gasket. I guess just normal wear, but he showed it all to me and it looks pretty bad. He said it isn't too bad, just normal wear, cheap parts, but lots of time to fix. Do you think $80/hr is too much to pay for labor at an Indy?