Why does the check engine light come on when I start my Horizon?

Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your Horizon firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Are Plymouth Horizon engine noises bad?

Strange engine sounds can be a sign something’s off in your Plymouth Horizon. Knocking or tapping could be a symptom of low oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.

What could damage a Plymouth engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Plymouth Horizon engine?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving your engine while the vehicle is in Park, or slamming the gas pedal while the engine is still cold. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Is it okay to put water in my Plymouth Horizon radiator?

While it’s not recommended, you can use water in your Horizon radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.

What can cause a Horizon engine to suddenly stop?

If your Horizon car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.

Who can repair my Plymouth Horizon engine?

Your local Firestone Complete Auto Care has you covered with expert Horizon engine repair. Schedule an appointment today and see us at one of our thousands of locations.

1987 Plymouth Horizon Engine Repair

Learn about

1987 Plymouth Horizon Trim Options

Select your Plymouth Horizon trim level to learn more about Plymouth-recommended engine repair. Even Plymouth Horizon parts will get older and change.

L4/2.2L

Plymouth Horizon Repairs and Services

Nothing lasts forever. Even your Plymouth Horizon's many parts and pieces. When something breaks, we're ready. Select a repair or category to learn more about 1987 Plymouth Horizon services.

We Know Plymouth Horizon Engines

Plymouth Horizon engines are known for their reliability. 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 wrong on the road. If the unexpected strikes, you may search the internet frantically for quick and affordable 1987 Plymouth Horizon engine repairs. Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Plymouth Horizon 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.

Illuminated Check Engine Light on 1987 Plymouth Horizon

An illuminated check engine light on your Plymouth Horizon is one of the first signs it's time to 'brake' for engine service. A steady or flashing check engine light could signal a serious issue with your combustion, Potential causes may include a faulty oxygen sensor, bad spark plug, a clogged catalytic converter, or a leak in the engine vacuum, to name a few possible causes. Bring your Horizon to Firestone Complete Auto Care to get computerized diagnostics and we’ll figure out why that check engine light is giving you grief. rattling sounds, essential fluid leaks, or a sinking feeling that something’s wrong.

Engine Repairs for Your 1987 Horizon

If your 1987 Horizon engine needs repairs, our expert techs will let you know what needs to be done and why before they get started. We never do any work without your sign-off. If a repair isn’t urgent right now, we’ll let you know. We'll also tell you if it's necessary for your safety. We seek to give you all the info you need to make a smart decision about our services. By choosing Firestone Complete Auto Care for Horizon engine repairs and you can feel confident knowing that we use Plymouth-approved parts and components like the timing belt, oil gasket, fuses, or a different component.

Questions About 1987 Plymouth Horizon Engines

Why does the check engine light come on when I start my Horizon? Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your Horizon firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Are Plymouth Horizon engine noises bad? Strange engine sounds can be a sign something’s off in your Plymouth Horizon. Knocking or tapping could be a symptom of low oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.
What could damage a Plymouth engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Plymouth Horizon engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving your engine while the vehicle is in Park, or slamming the gas pedal while the engine is still cold. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Is it okay to put water in my Plymouth Horizon radiator? While it’s not recommended, you can use water in your Horizon radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.
What can cause a Horizon engine to suddenly stop? If your Horizon car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.
Who can repair my Plymouth Horizon engine? Your local Firestone Complete Auto Care has you covered with expert Horizon engine repair. Schedule an appointment today and see us at one of our thousands of locations.