I prefer a good engine cleaner and only hose pressure. The pressure of a pressure washer can tear stuff up..remove stickers ya want to keep. etc.
http://www.griotsgarage.com/product/car ... als&page=1
I never let mine get bad enough to need it but you can first use this if it's really dirty.
http://www.griotsgarage.com/product/car ... als&page=1
I'm sure there are others available locally but watch for ones that stink when cooking off any left unrinsed.
Be sure to wrap any carb/injector intakes with a towel along with any sensitive electronics.
On things like my Mustang where the coils are in the valve cover you don't want water to pool,,but a little common sense and it should pose no problem.
To achieve anything, you must be prepared to dabble on the boundary of disaster.”
Sir Stirling Moss
