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Georgia, Tbilisi
1 Level
697 Review
50 Karma

Review on Autolite AP5144 4PK Platinum Spark Plug by Joe Unruh

Revainrating 1 out of 5

These plugs are TERRIBLE! I replaced them after 22

These plugs are TERRIBLE! I replaced them at 22,602 miles (and should have replaced them many miles earlier). I've had misfires with the Autolite AP5144, a very rough engine when I open the throttle and terrible mileage. My F-150 ran perfect IMMEDIATELY as soon as I switched to Motorcraft forks.

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