On my 1989 Mustang LX,
Asked by 1989MustangLX Aug 11, 2020 at 08:26 PM about the 1989 Ford Mustang LX 5.0L Coupe RWD
Question type: Maintenance & Repair
whenever we rev it up it pops as if it were timed, it pop every few seconds
without fail, what could it be?
2 Answers
brotherben answered 4 years ago
Check your plug wires to your firing order and your timing is adjusted correctly.
I would also replace the distributor cap and rotor if it hasn't been done in 50K miles.
1 people found this helpful.