Euro-Asian replaced the clutch on our neighbor's Saab ($1, 233); they took the car back to the shop, with clutch "chatter". The shop charged $81 additional for a test drive, and noted on the invoice that "We did not experience chatter... car performed normally". However, this car does have clutch chatter, most likely due to oil leaking onto the disc and pressure plate; the original invoice for the clutch work states that the engine rear main and transmission seals were only checked, and not replaced - this on a car with 63,000 miles on it. It only makes sense, as long as the engine and transmission are removed and disassembled, to replace those inexpensive seals at the same time. If you have a Saab, avoid this shop - they not only don't stand behind their work, but charging $81 for a test drive, not to mention $88 to do a check-engine code scan, is a bit excessive.