hello i have a 1995 1998cc dohc petrol gal with 100,000 miles on the clock the car was running great up until a couple of days ago when i noticed that there was a slight hesitation when setting off i didnt think much of it but the problem started to worsen as the days went by the hesitation grew worse and worse until it felt like the whole car was going to fall apart with the vibrations so i left it where it was till the next day and when i returned for it it started straight away the all hell was let loose the car felt like it was about to explode as the vibrations coming from the engine nearly tore it apart i noticed that the engine was barely ticking over and was hovering around 500 rpm and then the engine cut out. i tried to restart it but there was nothing i put some new spark plugs in and hey presto started straight away but i noticed the fog that was pouring from the exhaust not a little but bloody loads of white smoke and the hesitation on accelaration is still there and there is also a missfire coolant level is fine oil is ok not milky or anything and cant think of any answers please help mick