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Finland, Helsinki
1 Level
721 Review
35 Karma

Review on 🔥 Enhance Spark Efficiency with Oregon 42-087 In Line Spark Tester,Black by Matt Nichols

Revainrating 5 out of 5

This is what you really need for small engines

Fixed my alternator with this. Installed in series with the spark plug. the spark was orange. Should have been blue. He pulled out a candle and looked at it under a magnifying glass - viola - black dirt inside. I cleaned it and the bluish spare, and the generator was removed from the first jerk. Note - the candle may or may not look fairly clean to the naked eye.

Pros
  • Price
Cons
  • Unsure