Type A misfire codes are those that can damage the catalytic converter and usually have misfires that range from ________ at idle to ________ at high engine speeds.
A) 25%, 25%
B) 40%, 4%
C) 10%, 20%
D) 2%, 4%

Question

Quizplus · Accepted Answer

Type A misfire codes are more severe and can cause damage to the catalytic converter. These misfires are typically more significant and range from 40% at idle to 4% at high engine speeds.

Type a Misfire Codes Are Those That Can Damage the Catalytic