I think you will find the more work you do on your car your tool collection will grow as needed. The sears kits are good general assortments. They usually include 1/4-3/8-1/2 in drives. You may need to get additional sockets for glow plugs and injectors. Also a metric combonation wrench set. You dont have to buy top of the line tools but good quality tools will make the jobs easier.