i have a 1999 jeep grand chroekkee and i made a stupid mistake and washed the engine with a hose the next day i felt the car shaking and i took it to the shop and he said i have a misfire in the 1st cylender is it because its wet and when it drys it will be fine or is it a serious problem.and is there any way i can fix it myself.
please help!
please help!