I have a 96 gt vert and I was wondering if you guys could tell me what's going on. Whenever the car goes under a quart of tank of gas it begins to shake pretty bad and the rpms move up and down and sometimes shuts of, but when I have over a quarter tank the is no shaking or anything it runs perfect. It's probably been going on for a year and a half. I've replaced the egr valve, fuel filter, fuel pump, and fixed any vacuum leaks I can find. I dont really drive it that much as i bought a new accord coupe i was gong to sell it but i just can't. Any help will be greatly appreciated.