Change spark plugs on a lincoln navigator 99'?

I cant find where they are located. That is basically what I need. The engine is a 5.4L 32valve V8.Change spark plugs on a lincoln navigator 99'?take it to a shop it you can't find it.Change spark plugs on a lincoln navigator 99'?under ignition coils may be in valve coversChange spark plugs on a lincoln navigator 99'?Right below the coils on top of the cylinder heads. You probably need to replace a couple of coils. Knowing these things they miss like crazy then people go put plugs in %26amp; all it needs is a couple of coils.



Good Luck... they are junk

By an Escalade... it is good!Change spark plugs on a lincoln navigator 99'?Most likely it is a coil on plug arrangment, try to find the distributor and follow those wires to see where they go, there will be a small coil pack that you must take off to get to the plugs, this is how my Excursion is, also look by the fuel injection rails, as this is where my coil packs are found right next to the fuel rails.Change spark plugs on a lincoln navigator 99'?they are located under the power packs on each head,4 per head.they don't need changing until 100 thousand miles.however if not properly installed the will cause the threads to come out of the head.this was a por design on fords part that has been corrected.i would let a dealership do this as it is a several thousand dollar repair if the threads come out.Change spark plugs on a lincoln navigator 99'?honestly i wouldnt try to do this by yourself unless you are really patient. the plugs are hidden pretty well in the engine compartment. they are on the top of the motor right by the fuel rails. each plug has its own coil pack that bolts down right on top of the plug.

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