What spark plugs do you run on your truck?
06-23-2010, 04:38 PM
#1
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What spark plugs do you run on your truck?
I have a 2003 Screw 4.6L Triton
I plan on installing new spark plugs this weekend and I want some opinions on what type to buy as there seems to be a few different kinds people like.
I've been told the Champion kinds are the best by some, others prefer other brands. Part numbers will be very helpful.
I plan on installing new spark plugs this weekend and I want some opinions on what type to buy as there seems to be a few different kinds people like.
I've been told the Champion kinds are the best by some, others prefer other brands. Part numbers will be very helpful.
06-23-2010, 05:02 PM
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Home Boys:
Motorcraft OEM in the truck replaced at 100k by the former owner; mileage now is 124K. Bosch P+2 plugs in the Lincoln....good for 5% increase in fuel mileage compared to OEM.
I'd probably change the truck to the Bosch plugs if the job wasn't such a MPIA. I'm going to leave well-enough alone.
FYI: The Bosch P+2 plugs will work OK in a COP engine; EDIS-8 engines will probably require a plug change around 30-50K due to ground electrode erosion.
Last edited by Kattumaram; 06-23-2010 at 05:08 PM.
