AP courses can also help you get accepted into college. It's less about taking the easy classes and earning an A than it is about showing colleges that you're willing to take a challenging class, even if it lowers your grade point average.
If you hear a clunk when the suspension works over bumps, the probable cause is excessive clearance in a joint due to wear. It might be as simple as a loose strut gland nut, or something more subtle such as a shrunken, dried-out rubber bushing. Share.
Clattering or Knocking. If your vehicleâs engine makes a clattering or knocking noise that increases with RPM it could be in serious trouble. The former, which is usually a âtap-tap-tapâ sound, can be indicative of a lifter that isnât pumping up or a sign that the valve clearances need to be adjusted.