Hi there. The sound that you are hearing is the clutch clicking and not engaging. One of the pressure plate springs has broke causing the noise to appear under a load. This could have happened the last time that the...
Hey there. Since you only seem to have the problem on a hill, then you may be very low on transmission fluid (https://www.yourmechanic.com/services/transmission-fluid-service). When the car is put in reverse, it pumps fluid into a large servo to engage the...