Spark plug replacement 4.6 engine
Truck is an '07 with 80,000 miles & with the 4.6 engine. I've owned the truck for a year & want to replace the plugs. Dealer wants $300 bucks to do it, plus tax. Does this engine have the issue with the plugs breaking off? I'm fairly good with a wrench, but should I just let the pros do it & couph up the $300? Any special tips, tricks to accomplish this without any major headaches? Thanx a bunch!