no
Either have him replace it or get a second opinion.
primary tensioner either needs adjustment or replacement
Transmission perhaps? __________ Sounds like the transmission needs work. It is a serious problem. Consult a local mechanic.
sometimes after making a repair or replacement, the computer needs to be reset by a mechanic
Did you not test drive it? You should have had it inspected by a mechanic prior to purchase.
get a discount on what it really needs.
no one knows yet, the price of the replacement batterys needs to be calculated in and that hasn't been released yet.
You can tell if a clutch needs replacement by observing signs such as slipping, where the engine revs but the car does not accelerate properly. Other indicators include difficulty shifting gears, a spongy or vibrating clutch pedal, and unusual noises when the clutch is engaged or disengaged. If you notice any of these symptoms, it's advisable to have a professional mechanic inspect the clutch system.
Belt loose and needs adjustment or Belt glazed and needs replacement
As soon as water in seen in the oil reservoir it needs to be taken to a mechanic immediately. Further driving will cause the head gasket to blow.
There are some commercial maintenance works that really needs qualifications, so that the employer or the company will make sure that their employee will be able to do their job. One of this was being an Aircraft Mechanic.
Have an experienced mechanic listen to the starter as you engage it and crank the engine over. He can tell if the starter is to tight, to loose or just right. There is a process to measure the correct spacing between the starter drive and the flywheel. Not easily done by a non-mechanic.