To find the correct amperage, you need to:
1. Consult your owner's manual: This is the best source. The manual should have a fuse diagram showing the amperage rating for each fuse, including the one for the blower motor.
2. Check the fuse box itself: The fuse box usually has a diagram printed on the inside of its cover that matches the fuses to their circuits. Look for the fuse labeled "blower motor," "heater," or something similar. The amperage will be printed on the fuse itself.
3. Check online resources (use caution): Websites like Ford forums or online parts databases *might* list the fuse rating, but this isn't as reliable as your owner's manual or the fuse box diagram. Always verify information found online.
Do not simply guess the amperage. Using a fuse with too low an amperage will cause it to blow repeatedly. Using a fuse with too high an amperage can cause overheating and potential fire hazards.
