Hiya all, wondered if anyone had any advice on a problem with the missus' veccy 1.8 non vvt. Its heavy as hell on fuel, got to rev the nuts off it to get any real pull and on startup from cold, it belches out grey smoke. Ive changed oil, oil filter and air filter, plugs and checked brakes not binding to see if thats causing the poor mileage, but now I'm stumped. No warning lights on or any other tell tale signs. Getting about 250 miles to a tankful, HELP!!!!