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United States of America, Midland
1 Level
681 Review
38 Karma

Review on Champion Genuine RDJ7J Spark Copper by Nathan Guzman

Revainrating 3 out of 5

Spark Plug Disappoints Automotive Experts

Based on our own experience we found that this ignition part failed to deliver quality performance in our automobile. While the design appears sturdy, our engine struggled to start and experienced significant misfires. This Champion spark plug may be affordable, but it fails to live up to expectations and can lead to costly repairs down the line..

Pros
  • Affordable
Cons
  • Poor performance and potential for engine damage.