Why does my 1987 Toyota Corolla crank but wont start?

If your 1987 Toyota Corolla cranks but won't start, the issue could be related to fuel delivery, spark, or air intake. Check if there’s fuel in the tank and ensure the fuel pump is functioning properly. Additionally, inspect the ignition system for spark; faulty spark plugs, wires, or the ignition coil can prevent starting. Lastly, ensure the air filter is clean and that there are no blockages in the intake system.