I have a 1989 Ford Festiva L. Whenever I hit the gas it clicks pretty loudly. I checked the oil and it was very low so I added a quart of oil and the clicking got a little less severe. Is there anything else I can do to make it better before getting it into the shop? Once I am in 4th and have the speed to around 50+ the clicking subsides but when I am barely holding the pedal down the click comes back.