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Rocki Scarwin photo
South Africa, Pretoria
1 Level
62 Review
0 Karma

Review on ACDelco 16 818D Professional Spark Plug by Rocki Scarwin

Revainrating 1 out of 5

Terrible performance from this spark plug

After trying this product I was extremely disappointed in its ability to provide a consistent spark. The only positive aspect was that it was easy TO install. However, it consistently caused misfires and decreased fuel efficiency .Save yourself the headache and choose a different brand..

Pros
  • easy to install
Cons
  • inconsistent spark, causes misfires, decreased fuel efficiency.