1990 Honda Civic Clutch Noise and Slip Fix
If it is an internal tranny problem the best bet is to buy a good used one. About 1 in 10,000 mechanics can succesfully fix a 5 speed Japanese tranny. They are built to such close tolerances. Good luck
Suggested Repair
Replace the complete clutch assembly before the flywheel is damaged. A rebuilt clutch kit with an alignment tool is the practical fix. If the transmission itself is failing, a good used unit is usually more practical than an internal rebuild, and the clutch should be replaced while the transmission is out.
Conversation Summary
A 1990 Honda Civic with about 300,000 miles is quiet with the clutch pedal pressed but makes a loud scraping noise when the pedal is released. Reverse and first still work, but second gear slips on hills. The expert says the clutch assembly is worn and should be replaced soon to avoid flywheel damage. A complete rebuilt clutch kit is recommended. Transmission repairs would cost more, and a used transmission is preferred if the gearbox is internally bad.
