Elbow grease for me too, while rain/spray does get under the bonnet the sinking feeling I would get if the car through a code that was self inflicted is not worth the risk for me.
Conversely I previously had a Boxster S and loved the fact that when, I finally found the engine it was dusty dry and only finger prints on the air filter housing etc. it remained like that through my ownership and was sold with additional finger prints in all the right places
Conversely I previously had a Boxster S and loved the fact that when, I finally found the engine it was dusty dry and only finger prints on the air filter housing etc. it remained like that through my ownership and was sold with additional finger prints in all the right places