The torque specification for spark plugs in a 1997 Cadillac depends on the *specific engine* in the vehicle. Cadillac offered several engines in 1997. You
must consult your owner's manual or a reliable repair manual specific to your Cadillac's engine to find the correct torque specification.
Using the wrong torque can lead to stripped threads, a damaged spark plug, or other engine damage. Don't guess; find the correct information for your car.
