Toyota SSTs are tools designed by engineers during the vehicle development phase to facilitate specific repairs that cannot be performed with standard tools. SSTs are required for tasks such as installing seals on injectors and other specialized operations.
Turn the crankshaft one full revolution (360 degrees). Cylinder #4 is now at TDC.
Worn distributor cap and rotor, cracked spark plug wires, or faulty ignition coil (housed inside the distributor).
Before delving into service procedures, the manual establishes baseline technical data.