ASE Question Of the Month 
Sponsored By
 
Federated Auto Parts
 
Which is correct?

You’re correct if you answered B!

While it may have helped in years gone by, the use of any type of anti-seize compound is frowned upon by most spark plug manufacturers. The material used to manufacture the threaded portion of the plug are already resistant to corrosion making the practice obsolete. Technician B is also correct in that the torque applied will be inaccurate and excessive compound could even isolate the plug electrically, causing a misfire for that cylinder.

Now that you’ve tried the question, be sure to click the link below and enter our random drawing for a collectible diecast, provided and sponsored by Federated Auto Parts!

 

Enter the monthly contest from Federated Auto Parts by clicking here.


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