my 1995 saturn sc2 needs help!!

i have a 1995 saturn sc2, oil has been getting on my plugs, and the car seems to have no power and occasionaly jerks and hops around while u r driving, does anyone know what my problem is? and does anyone know who much it will cost??

sounds like your valve cover is leaking and the jerking (auto)(manuel)? when does it jerk what gears. do you have any codes (engine) light on?

valve cover need to be replaced. With oil in your cylinders, the spark will jump causing your rough idle.

Also replace your Engine Coolant Temperature Sensor as im sure its cracked. The new ones are brass and will last the life of the car