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19/02/2022 7:43 pm
Topic starter
Dear Scotty,
There are quite a few mixed reviews about E3 spark plugs. Some people love them and recommend them, others say avoid. What is your take on them?
4 Answers
1
21/02/2022 1:40 pm
I'd stay away from them just use the plugs that are designed for the car from the factory.
5
19/02/2022 7:45 pm
This has been discussed before on this forum. See below: in short, don’t bother with them.
https://carkiller.com/scottykilmer/qa/e3-spark-plug/#post-46763
https://carkiller.com/scottykilmer/qa/spark-plugs-6/#post-58877
3
20/02/2022 5:07 pm
It's a scam and not a new one. Variations on multi-electrode plugs have come and gone for a long time as in this ad from 1955:

There's some real doozies in old copies of Car Craft/Hot Rod & of course the scam king, J.C. Whitney.
2
19/02/2022 9:00 pm
Scam.