Thread: Spark plugs
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Old 10-02-2011, 10:17 PM
evans evans is offline
Dodge Ram Forum Newcomer
Join Date: Dec 2010
Age: 25
Posts: 26
Gender: Male
Vehicle: 2005 Dodge Ram
Color: Grey
Engine: 2002-2007 287ci (4.7L) PowerTech V8 235hp 295lb/ft
Rep Power: 0
evans is on a distinguished road

I ran the e3 plugs for the first time in my 05. I was very disappointed that I took them out within two weeks. I travel the same distance, same road every day. I say mileage go down, my power went down and I had a misfire once in a while.. SO I bought ngk iridiums, BUT a stage colder. Why did I do this? Well I work in a parts store and when wer had a couple ngk reps come down, we were told with anything performance the plugs should go colder for better fuel burn. Anyways.. they were right!! I put the plugs in, not only did I see but I felt the power! my gas mileage was better than ever and now months of having them in I have been satisfied! Hope this helps, if you want the part # just let me know. (my truck has an aem brute force intake, and muffler dual exhaust set up)
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