bahh! missed it! I was watching mythbusters! They busted alot of good car shit..
#1. Hiding behind a car door in a gunfight WILL NOT save you. Hiding behind a CAR wont really save you.
#2. You CAN NOT blow up a gas tank by shooting it.
#3. Sugar in the gas tank does nothing
#4. Mothballs in the gas tank makes an engine run smooth as hell
#5. Draino in the gas tank does nothing
#6. Bleach in the gas tank pisses off the motor, but doesn't blow it up
#7. Soda in the radiator DOES work as a temporary cooling solution, but the carbonation causes a HUGE pressure buildup.
#8. Bleach in the oil WILL CAUSE A MOTOR TO OVERHEAT and burn up.
#9. An Egg in the radiator WILL clog a leaking radiator.
Now these tests were on an old carbeurated small block... i'm sure that some of this stuff would be different in a fuel injected car... mainly because of the fuel pump.