Spark plugs.
#1
Spark plugs.
Searched for plugs on the forum. Lotta gear heads with better opinions then mine. Funny part is how many differing opinions there are. I had my truck tuned when I first bought it. 67k. Mechanic said they were original. Funny part didn't run better and no increase in mileage. Another irony was mechanic said go with champion copper. Best for magnum engine. So 33k and 2.5 years later I change my plugs. Because of mechanic and info here I choose champion copper pluses. Irony is he'd put champion iridium in. Truck wasn't running bad just know that copper plugs are good for 30k. Guess I lol see how the pluses do cause they're in now. Btw that pvc in the rear is a bear to get to. Bad idea dodge.
#7
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#10
Interesting, as I was always under the impression that iridium is always the best since it has a longer life "knowing that you are choosing compatible iridium plugs with the correct gaping".
It seems this is a YMMV subject.
I used to be the guy that takes out everything OEM "if possible" and replace it with an aftermarket: Shocks, spark plugs, brakes, wheels, etc... With years I learned that I don't always get the best results with the aftermarket, even if they advertise better components. I did learn to stick with OEM yet I don't really listen
It seems this is a YMMV subject.
I used to be the guy that takes out everything OEM "if possible" and replace it with an aftermarket: Shocks, spark plugs, brakes, wheels, etc... With years I learned that I don't always get the best results with the aftermarket, even if they advertise better components. I did learn to stick with OEM yet I don't really listen