Review on 🔌 E3 Spark Plugs E3.58 Automotive Spark Plug, Single Pack by Paul Stocks

My rating is closer to 2.5 stars. So the point is that this is by no means fuel saving, at least not for me. I own a '94 Jeep Grand Cherokee and any Jeep lover/owner knows these things are gas guzzlers. I installed them the same day I received them and after a few weeks of driving my MPG dropped from 10-11mpg to around 8-9mpg. However, I had an increase in performance that I noticed right away. That was a big bonus for me because I have huge off-road tires that I know lower my mpg already, so I got about 10mpg with my old one with plugs. but after switching to these plugs, I noticed I was getting less. So be careful when you buy them. The heading for these products should be labeled "RESULTS MAY VARY”. Which really varies from car to car. I went through all the specs and researched and thought it would be nice to try them but they don't really cost close to $6 each and I have an inline 6 so around $40. Just be careful and use your best judgment with them.