does my 99 f150 V8 5.4l engine have?
I have heard anywhere from 1 to 8.
I am at 93,000 miles. What should I do next to my truck?
Replace coils, sensors etc???

 

you have 8....4 on the left and 4 on the right, new plugs and coils is a good call

 

well if its an 8 cylinder. it should have 8 plugs. 1 for each cylinder. and if i was u i wouldnt worry about the censors. its nothing big. if they ever start acting up. just unplug the battery for a while and the warning lights should go away.

 

Are the sparkplugs and coils located seperately??? What brand would you guys recomend?
Thanks for all the help.

 

Seen this:

http://www.consumeraffairs.com/news0...k_engines.html

And this:

https://www.f150online.com/forums/ar...hp/t-4553.html

And this.....never heard of it....seems pretty hard to believe, but might be true:

http://findarticles.com/p/articles/m...16/ai_96081962

 

Each cylinder has a Coil-on-Plug, it is located directly above the spark plug (you have to remove the COP to get to the plug).
I recommend staying with Motorcraft stuff if your truck is stock.