1989 Ford Mustang Engine Repair

1989 Ford Mustang Trim Options

Select your Ford Mustang trim level to learn more about Ford-recommended engine repair. Use the following chart to find information.

L4/2.3L
V8/5.0L

Repairs for Your 1989 Ford Mustang

Nothing lasts forever. Even your Ford Mustang's many parts and pieces. When something breaks, we're ready. Select a service or repair below to learn more about what we can do for your 1989 Ford Mustang.

We Know Ford Mustang Engines

Ford Mustang drivers trust that their Mustang will take them near and far. You may have even been thinking about that when you bought it. However, even your trustworthy engine is subject to wear and tear. Things can go sideways sometimes. When they do, you might find yourself searching for 1989 Ford Mustang engine repair or replacement parts. Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. We've serviced more than 500 million vehicles since 1926, and our technicians know Ford Mustang engines. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

My 1989 Ford Mustang Check Engine Light Is On

If your Mustang check engine light is on, it’s time to get it looked at. A steady or flashing check engine light could signal a serious issue with your or emission system, and it won’t go away by ignoring it. Potential causes may include a faulty oxygen sensor, bad spark plug, issues with your catalytic converter, or a leak in the engine vacuum, to name a few possible causes. Bring your Mustang to Firestone Complete Auto Care to get computerized diagnostics and our expert techs will get the root of the problem. Other signs your Ford Mustang engine needs some TLC are oil leaks, or engine misfiring.

Engine Repairs for Your 1989 Mustang

If your 1989 Ford Mustang needs engine repair, our technicians will make sure you understand what’s going on before they start working on your engine. We never do any work without your sign-off. If a service can wait, we’ll make sure you know. If it's necessary for your safety, we'll make sure you understand that, too. We want to provide you with the information you need to make an informed engine repair decision. By choosing Firestone Complete Auto Care for Mustang engine repairs and you can drive easy knowing that we use Ford-approved parts and fluids — serpentine belt, engine oil seal, fuses, or another part.

1989 Ford Mustang Engine Q&A

  • Why does my Mustang’s check engine light come on when I start it? Generally, your check engine light turning on upon ignition is not a bad thing. This is just your Mustang testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
  • Why is my Ford Mustang making engine noise? Strange under-the-hood noises can point to problems within your Ford Mustang engine. Tapping or knocking could mean you're low on oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding might be coming from the brakes, not the engine.
  • What could damage a Ford engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Ford Mustang engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' flooring the gas pedal while the car is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Protect your engine’s performance and efficiency by distancing yourself from these habits.
  • Can I add water to my Ford Mustang radiator? It’s not recommended you put water in your Mustang radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.
  • What could cause my Mustang engine to suddenly stop? There are different reasons your Mustang vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.
  • Who fixes Ford Mustang engines? Your local Firestone Complete Auto Care offers Ford Mustang engine repair. Schedule an appointment today at one of our thousands of locations nationwide!