Just blow the water out of the spark plugs holes and you'll be good to go. When you washed your engine water got into the spark plug area and it will not dry out as quick as one would think.

Thanks to all.

Four of the spark plug wells were flood with water from the washing. I dried the water out and changed the plugs and it is running like new.

Thanks again.

Common sense is always the answer.

Be very, very careful when you power-wash an engine with a lot of electronics !!
If.........you powerwash it at all.

__________________
2007 C 230 Sport.