I suspect that you have a bad connection to your 4X4 actuator and your 4X4 is not working; this is telling you of the problem. Read this faq: http://www.explorerforum.com/Singleton/web/pages/tcase.html
120,000,000.06 miles an hour
its moving 1000.000.000 miles an hour
Flash Floods go faster then 300 miles per hour and are very dangerous
Its the body control module.
Impossible to say. It is a constant battle between all the "speedster" characters to see who is the fastest. However, ideally, Flash will always be the fastest since he is the original.
Check Fluids once every 2 weeks Check Lights once a week Oil Change every 3,000 miles. The rest depends on your vehicle and the parts on it. different tires, brake pads, etc.
i think you count the time between a flash of lightning and the thunder and that determines how many miles away it is from you.
8.75 miles
20 miles away
If this is a commercial vehicle it must be checked either every day at the start of the work day or every time a new driver takes over the unit.If this is a personal car:Ideal: They should be checked every time the car is driven. Really: every time there is a problem suspected or every time the car is serviced. (5000 km or 3000 miles)
hyperbole
every 3000 to 5000 kilometres, not sure how many miles that it every 3000 to 5000 kilometres, not sure how many miles that it every 3 to 5 thousand miles