just remember water "can" easily get into places that you dont want it to get into it. I would error on the side of caution and spot clean when possible. If you must, get some ziplocks as you must cover coils, distributors, air intakes, on other items or you might be looking at a repair bill.
Use coupon code CORVETTEFORUM
for 10% off most car care products at www.autogeek.net
(some exclusions apply)
FORUM VENDOR FOR MORE THAN 10 YEARS !