ok im at work and my girl is at the house. well she has a 2002 lssport cavi 2.2 eco. ok she went to go start the car to go to her moms and it would not start. then she tried again and it started she said it idles at 1500 rpm and the car shakes alot and there is smoke coming out of the tail pipe. i think it could be plugs but i changed those 2 months ago and also the fuel filter. any suggestions thanks guys

ok she took out the spark plug and it was wet anr nasty she says. and she said she saw alittle coolient in the cylinder. but she bought a new sparkpug and the sparkplug is not getting wet at all now. any suggetstions.