I'm looking at buying an 02 spyder. The issue it had when I test drove it was when punching the accelerator it bogged out like it wasn't getting fuel. Wouldn't do it while in park, only when driving. Could this be a basic tune up issue? Injectors or fuel pump? Also it vibrates while at a stop. I am assuming bad motor mount? Please help me out with this as i don't want to purchase if a big problem. Also cost is 2000 and car is at 195,000 miles.