What is spark plug gap for a K1500 Silverado pickup with 5.7 motor?
The recommended spark plug gap for a 5.7L engine in a Chevrolet Silverado K1500 will vary slightly depending on the year of manufacture and specific engine code. You should always consult your owner's manual for the precise specification.
However, a common range for this engine is 0.040 to 0.045 inches (1.02 to 1.14 mm). Again, this is an approximation and checking your owner's manual is crucial for accuracy. Using the wrong gap can lead to misfires and poor engine performance.