wouldnt use armor all is if it gets in any under hood electronic connections will cause serious problems. Try simple green and be sure to cover improtant electronics and valve cover with alluminum foil around spark plug boot. Check out the folowing web address below which has good information on car detailing tips for this instance. Enjoy.


http://www.autopia-carcare.com/inf-engine.html

 

OIC, lol, thats funny