Why does the check engine light come on when I start my 911?

It's okay if your check engine light comes on when you first start your vehicle. This is a sign that your vehicle is testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why does my Porsche engine sound different?

Strange under-the-hood noises can point to problems within your Porsche 911 engine. Knocking or tapping could be a symptom of low oil. Whistling could mean a belt is misaligned or there's an intake leak. 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 my Porsche 911 engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, 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.

Is it okay to put water in my Porsche 911 radiator?

An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your 911 when you’re out of coolant, having water in the coolant reservoir is better than nothing.

What could cause my 911 engine to suddenly stop?

There are different reasons your 911 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 Porsche 911 engines?

Your local Firestone Complete Auto Care offers Porsche 911 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

1986 Porsche 911 Engine Repair

Learn about

1986 Porsche 911 Trim Options

Select your Porsche 911 trim level to learn more about Porsche-recommended engine repair. Even Porsche 911 parts will get older and change.

H6/3.2L

H6/3.3L

Porsche 911 Repairs and Services

Nothing lasts forever. Even your Porsche 911’s engine parts and components will change. When something breaks or fails, we’re ready to help. Select a service or repair below to learn more about what we can do for your 1986 Porsche 911.

We Know Porsche 911 Engines

Porsche 911 engines are known for their reliability. You probably thought about that when you got it. Even so, pieces and parts can break down over time. Things can go wrong on the road. If they do, you’ll have to find a dependable 1986 Porsche service center — quick! That’s where Firestone Complete Auto Care comes in. We've serviced more than 500 million vehicles since 1926, and our technicians know Porsche 911 engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

Check Engine Light on 1986 Porsche 911

An illuminated check engine light on your Porsche 911 is one of the first signs it's time to 'brake' for engine service. A check engine light that’s flashing or steadily illuminated could point to problems with your car’s starter, Potential causes may include a faulty oxygen sensor, bad spark plug, a clogged catalytic converter, or an engine vacuum leak, to name a few potential sources. Bring your 911 to Firestone Complete Auto Care to get computerized diagnostics and we’ll figure out why that check engine light is giving you grief. Other signs it's time for Porsche 911 engine service might include burning smells, or engine misfiring.

Engine Repairs for Your 1986 911

If your 1986 911 engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We make recommendations, but you make the final decision. 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 want to provide you with the information you need to make an informed engine repair decision. Turn to Firestone Complete Auto Care for your 1986 911 engine repairs and you can feel confident knowing that we use Porsche-approved parts and components like the timing belt, oil gasket, fuses, or other parts.

Questions About 1986 Porsche 911 Engines

Why does the check engine light come on when I start my 911? It's okay if your check engine light comes on when you first start your vehicle. This is a sign that your vehicle is testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why does my Porsche engine sound different? Strange under-the-hood noises can point to problems within your Porsche 911 engine. Knocking or tapping could be a symptom of low oil. Whistling could mean a belt is misaligned or there's an intake leak. 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 my Porsche 911 engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, 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.
Is it okay to put water in my Porsche 911 radiator? An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your 911 when you’re out of coolant, having water in the coolant reservoir is better than nothing.
What could cause my 911 engine to suddenly stop? There are different reasons your 911 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 Porsche 911 engines? Your local Firestone Complete Auto Care offers Porsche 911 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!