Changing spark plugs and coil packs (coil-on-plugs) in a 1999-2004 Ford F-150 SVT Lightning isn’t the most enjoyable thing to do because of the tight working area on the back cylinders. However, it’s actually easier than most people make it out to be. Tap the link in the comments to watch the full installation guide on our channel #latemodelresto #reelfb | Late Model Restoration