Now that the weather is warming up, my ATS with 28,000 miles has developed a sqeak/groan when letting out the clutch. Is this something I can tackle as a non-gear head? At first I thought it might be something as simple as greasing a hinge on the petal. But looking in from down below, there is more going on than that. Is it feasible to try to figure it out myself or should I give in and take it in for service?