I was looking to take my P5 to the car wash and spray down the engine and clean it up. What are the do's and don'ts or is this just a don't? New hoses and wires coming I want it all to look nice and shine.
the alternator is at the bottom... just follow the main drive belt and its accessories... its pretty close to the bottom, it really visible when you're under the car (I know its a strange place) It'll be hell to take off come replacement..
I hand clean my engine. It takes more time but when you are done and you KNOW that everything is clean to your specs...well theres no better feeling. People will notice the difference of one just sprayed down and one hand cleaned.
Try hand cleanind it with a bucket of warm water and some simple green.
Isn't it bad to spray a hot engine with water anyway? A steam cleaner might be a good compromise though...no water so you don't have to worry about elektriks, and it gets it cleaner than just water.
Simple green, magic purple and perfect orange??? Wow, what's next? Maybe some Wonder silver and Super yellow? It's amazing how marketing people come up with product names these days...
i use purple power and water. only when the engine is cold. spray with the cleaner and let it sit. then use a brush to losen up and grime or dirt. rinse with the hose but not with high presure. after im done i usually dry everything with a towel then cover everything with CD2 engine detailer. it makes everything look brand new.