Why does the check engine light come on when I start my 780?

It's okay if your check engine light comes on when you first start your vehicle. This is just your 780 testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Why is my Volvo 780 making engine noise?

Strange under-the-hood noises can point to problems within your Volvo 780 engine. Tapping or knocking could mean you need an oil change. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.

What could damage a Volvo engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Volvo 780 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. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I use water in my Volvo 780 radiator?

Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.

Why did my 780 engine suddenly stop?

There are different reasons your 780 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 Volvo 780 engines?

Your local Firestone Complete Auto Care fixes Volvo 780 engines. Book an appointment today! We have thousands of locations across the country.

Engine Repairs for Your 1988 Volvo 780

Learn about

1988 Volvo 780 Trim Options

Select your Volvo 780 trim level to learn more about Volvo-recommended engine repair. Even Volvo 780 parts will get older and change.

V6/2.8L

1988 Volvo 780 Repair

Nothing lasts forever. Even your Volvo 780's many parts and pieces. When something breaks or fails, we’re ready to help. Select a repair or category to learn more about 1988 Volvo 780 services.

We Care for Volvo 780 Engines

Volvo 780 engines are known for their reliability. That might be why you bought it in the first place. However, even your trustworthy engine is subject to wear and tear. Things can go sideways sometimes. If they do, you’ll have to find a dependable 1988 Volvo service center — quick! Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your Volvo 780 engine will be in good hands. 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 1988 Volvo 780

As soon as your 780 check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s flashing or steadily illuminated could point to problems with your car’s ignition, Causes may include a faulty oxygen sensor, damaged spark plug, a clogged catalytic converter, or an engine vacuum leak, to name a few possible causes. Bring your 780 to Firestone Complete Auto Care to get computerized diagnostics and our expert techs will get the root of the problem. engine rattling, oil leaks, or engine misfiring.

Volvo 780 Engine Repair

When your Volvo 780 engine needs repairs, 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 repair can wait, we'll let you know. We'll also tell you if it's necessary for your safety. We want to give you all the details you need to make an informed decision about your engine repairs. By choosing Firestone Complete Auto Care for 780 engine repairs and you can drive easy knowing that we use Volvo-approved parts and fluids — timing chain or belt, oil gasket, fuses, or other parts.

1988 Volvo 780 Engine Q&A

Why does the check engine light come on when I start my 780? It's okay if your check engine light comes on when you first start your vehicle. This is just your 780 testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Why is my Volvo 780 making engine noise? Strange under-the-hood noises can point to problems within your Volvo 780 engine. Tapping or knocking could mean you need an oil change. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.
What could damage a Volvo engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Volvo 780 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. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I use water in my Volvo 780 radiator? Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.
Why did my 780 engine suddenly stop? There are different reasons your 780 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 Volvo 780 engines? Your local Firestone Complete Auto Care fixes Volvo 780 engines. Book an appointment today! We have thousands of locations across the country.