Spark Plug Question

[nomad_0305]

I have thought about running E3 Spark Plugs for Calista, but I searched through the board and didnt find anyone one who had input on them. I was wondering if any of you more engine mechanically inclined men/women would be able to provide me with some positive or negative feedback on using them in our 6.0? Thanks

[Richard Craneum]

What I read on other forums is they are not better or worse than original Iridium plugs.

I have Bosch +4 on my Impala and +2 on a Grand Am with the same engine (3.4L). I can say that improved just a tad, barely noticeable. Some said that are crappy plugs, I say they work as good as OEM. I bought them because they were on discount (cheaper than OEM type) and want to try them.

The truth is that any given time there is one spark produced no 2 no 3 no 4. Where the spark jump is on the lowest amount of resistance, therefore you will have one spark on any spot any given time. All depends how the fuel / air is in the combustion chamber at the moment of ignition. The same way you see lightning in a storm.

A single electrode will strike the same spot all of the time.