I've been haveing problems shifting into second from first gear. I also have sounds coming from my transmission. Its a chirping sound most of the time and other times I hear a bang. The owner before told me he had accidentely put brake fluid in the clutch resevoir. My next project is to change it out. Does anyone have a step by step for the process. Its an 88 ford 150 xlt lariat. What could the noises be?