Meaning; Gold Star: Someone has replayed this person's snaps in the past 24 hours. Yellow Heart: You are #1 best friends with each other. You send the most snaps to this person and they send the most snaps to you. Red Heart: You have been #1 BFs with each other for two weeks straight. Pink Hearts: You have been #1 BFs with each other for two months straight.
Worn Out Belt: Power steering may be affected by a worn belt, causing a squealing noise when the steering wheel is turned. When a belt becomes worn, it can slip, affecting the fluid pressure created by the power steering pump.
Funky MAF. A malfunctioning MAF sensor can cause a wild up/down engine idle speed (say, 0-2,000 rpm). This might be caused by a loose harness connection or by a damaged or contaminated sensing wire. The MAF sensor measures the amount of air flowing through the throttle valve.