Why do you need serpentine belt for 5.0L Mustang?
Why do you need serpentine belt for 5.0L Mustang? The reason the serpentine accessory drive belt presents an issue for 5.0L swaps into early Mustangs is several fold. First,most guys do not plan to use all or any of the 5.0L accessories – e.g. the late-model smog pump, power steering pump, and AC compressor. What happens if the alternator on a Ford Mustang goes bad? A bad alternator can leave your Ford Mustang without power and unable to move. Alternators don’t always go bad in the exact same way. We’ll cover the symptoms of when an alternator goes bad, and...