What works good to degrease my engine. Im going to be putting a new washer bottle and coolant bottle in to make it look cleaner. I have used engine brite and the STP stuff and it has worked somewhat ok but still not like i had expected. When im done im going to hit it up with a can of the enngine detailer spray to make everything shine. I when i do wash it im going to use a rpessure washer to blast all the crap off my engine.