The best spark plug??
Hi guys,
What an awesoome informative site!!
I recently bought a used 99 F250 "light Duty" ext. cab pickup with the 5.4L engine. Now it's time for a good tune up, no idea how the previous owner took care of regular maintenance. The truck now has 19,000 miles.
Any ideas what the best spark plug out there for this engine? I've read the Bosch Platinum+4 work well, but what about the Champion Truck plugs? Or the SplitFire Platinum's? Any info is greatly appreciated. Thanks.
What an awesoome informative site!!
I recently bought a used 99 F250 "light Duty" ext. cab pickup with the 5.4L engine. Now it's time for a good tune up, no idea how the previous owner took care of regular maintenance. The truck now has 19,000 miles.
Any ideas what the best spark plug out there for this engine? I've read the Bosch Platinum+4 work well, but what about the Champion Truck plugs? Or the SplitFire Platinum's? Any info is greatly appreciated. Thanks.


