* Misidentification: You might be misinterpreting something else as a coil pack. Check your owner's manual or a parts diagram for your specific engine to confirm the number and location of the coil packs. There might be other components nearby that resemble coil packs.
* Aftermarket Modification: Someone may have replaced the original single coil pack with a different system, possibly due to a previous repair or upgrade. This is less likely, but possible.
* Unusual Configuration (highly unlikely): While extremely rare, there might be a very unusual aftermarket setup or a modification done by a previous owner.
To confirm:
1. Consult your owner's manual: This will show you a diagram of your engine bay and specify the number of coil packs.
2. Check a parts diagram online: Use the year, make, model, and engine code to find a parts diagram for your specific Ranger. Websites like AutoZone, Advance Auto Parts, or RockAuto typically have these diagrams.
3. Look closely at the components: Try to determine if what you see are truly two independent coil packs, or if they're part of a larger assembly.
In short, it's highly probable that you're misinterpreting the components. The most likely scenario is a single coil pack with multiple outputs serving the four cylinders. Double-checking using the methods above will confirm this.
