How do I replace spark plugs and coils on my 2000 Lincoldn Navigator

How do I replace spark plugs and coils on my 2000 Lincoldn Navigator 1 Answer

Why 2001 navigator have engine problems after changing 7 ignition coils and spark plugs. 3 Answers

5.4 intech motor.Why does a 2001 navigator have engine problems after changing 7 ignition coils and spark plugs. in the motor.. The diagnostic read that only #6 was misfiring. I could not access #8 be...

I cut off the catalytic converters on my 2001 Navigator and i can still see daylight through them. How do you know if you need new ones? I also changed all the coils and plugs but still losing lots of power on the slightest incline and check engine light flashes like crazy 6 Answers

How do you know if the catalytic converters need to be replaced

do i have to get a wheel alignment on 2000 lincoln navigator 4wd after air suspension conversion 2 Answers

its a 2000 navigator with 130,756 mi. 4wd. I converted the air suspension to Monroe coil and shock kit but wondering if I should get a wheel alignment done. I've drove the truck and the truck rides fi...

Car has misfiring issues after sparkplug and coils have been replaced 1 Answer

2008 Lincoln navigator. I had issues with a newly rebuilt transmission. The guy tells me to replace all spark plugs and coils. I do that. It works for a little while. Then misfired code started po...