Recommended plugs for 1999 5.4?
#1
04-03-2007, 02:20 AM
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#2
04-03-2007, 02:37 AM
Originally Posted by mdwilli
What replacement plugs are recommended for a 1999 F150 with a 5.4?
I have 107K miles on the vehicle. Should I be replacing the plug wires as well? Thanks, Mark
I have 107K miles on the vehicle. Should I be replacing the plug wires as well? Thanks, Mark
Goodluck
#5
04-04-2007, 12:46 AM
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Originally Posted by jbrew
You don't have plug wires on that motor Mark - Replace your plugs with Motorcraft's - It's the Failsafe plug for these motors..
Goodluck
Goodluck
Is it difficult to get to any of the plugs?