Do you ever get into your friend's car and notice a bad smell? A dirty cabin air filter could be the culprit
Sure you can take it in for a $19 lube, but are you OK with a stripped oil pan and cheap parts in return?
Don't send mixed signals - if your turn signal doesn't blink, or blinks rapidly, you likely have a burnt out bulb
Driving with your phone pressed against your ear is illegal in many places. See how to talk hands free!