Car trouble center. How may I help you?
My car won't start! Stupid old car!
Hold on, before you kick your car let's go through some possible problems.
Fine.
OK, first of all, can you turn the key in the ignition?
Yeah! I am here with my friend and he thinks it may be the spark plug or the starter motor.
Those are possible problems, but tell me, when you turn the key, do you hear the starter motor crank?
Yeah, it sounds like it usually does when I start the car, but nothing else happens. The engine won't start. Should I maybe press the accelerator?
No. If you step on the accelerator pedal you can flood the carburetor and your car will never start.
So what do you think it is?
I know this may seem like a silly question, but does your car have gasoline?
Umm. yeah! Right! I got the car started! Thanks for your help! I told you to fill the tank!