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1306 Review
62 Karma

Review on πŸ”₯ Motorcraft SP-413 High-Performance Spark Plug by Brendan Thorpe

Revainrating 4 out of 5

Please check the actual plug on the vehicle before purchasing!

I found out I have original platinum spark plugs on my car and this one is a step down. My engine shaking got a little worse, but I'm not sure if it's because I didn't change the coil on top of each spark plug or if I actually needed the platinum spark plugs. I carefully measured each cork. The car has become more powerful, but it still jerks at idle, the check engine lights do not light up.

Pros
  • Practical
Cons
  • So far so good