Do you use a pressure washer to wash your car? I have heard it is not good to use one, but I saw my neighbor washing his car with one(using the foaming stuff) on his M3.
I have never used the foam before, just meguiers car wash soap. I just was always taught not to use a pressure washer on the car.
My car was never washed with water.... Just kidding - I agree with the last 2 posts.
EAC that thing looks like it could etch cement LOL I wouldnt use that on your NSX. but I agree it will not hurt at a distance, but I kid you not close up and it can depending on brand of washer will pull paint off.
well atleast you cant say no one ever told you.
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Just did it yesterday while the engine was running. NOt a single misfire after 2000psi of water where ever....