Why does the check engine light come on when I start my 740?

Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your 740 firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why is my Volvo 740 making engine noise?

Unusual noises can signal a problem with your Volvo 740 engine. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing may be caused by a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

What could damage a Volvo engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Volvo 740 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 slamming the gas pedal while the engine is still cold. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Is it okay to put water in my Volvo 740 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.

What can cause the engine in my 740 to suddenly stop?

There are different reasons your 740 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 repairs Volvo 740 engines?

For Volvo 740 engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.

1985 Volvo 740 Engine Repair

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1985 Volvo 740 Trim Options

Select your Volvo 740 trim level to learn more about Volvo-recommended engine repair. Even Volvo 740 parts will get older and change.

L4/2.3L

L6/2.4L

1985 Volvo 740 Repair

Nothing stays the same forever. Even your Volvo 740’s engine parts and components will change. When something breaks, we're ready. Select a repair or category to learn more about 1985 Volvo 740 services.

We Know Volvo 740 Engines

Volvo 740 drivers trust that their 740 will take them near and far. You may have even been thinking about that when you bought it. However, the wear-proof engine has yet to be invented! Things can go wrong on the road. If they do, you’ll have to find a dependable 1985 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 740 engine will be in good hands. If you think something’s wrong with your engine, schedule an appointment at your convenience. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

Check Engine Light on 1985 Volvo 740

If your 740 check engine light is on, it’s time to get it looked at. A check engine light that’s flashing or steadily illuminated could point to problems with your or emission system, and it won’t go away by ignoring it. Possible causes can include a failing oxygen sensor, damaged spark plug, a problem with your catalytic converter, or a leaking engine vacuum, to name a few potential sources. Bring your 740 in for an on-board diagnostic check and we’ll figure out why that check engine light is giving you grief. Other signs it's time for Volvo 740 engine service might include burning smells, or misfiring.

Engine Repairs for Your 1985 740

When your Volvo 740 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 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. Choose Firestone Complete Auto Care for Volvo 740 engine repairs and you can feel confident knowing that we use Volvo-approved parts and components like the serpentine belt, valve guide seal, fuses, or other parts.

Questions About 1985 Volvo 740 Engines

Why does the check engine light come on when I start my 740? Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your 740 firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why is my Volvo 740 making engine noise? Unusual noises can signal a problem with your Volvo 740 engine. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing may be caused by a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage a Volvo engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Volvo 740 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 slamming the gas pedal while the engine is still cold. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Is it okay to put water in my Volvo 740 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.
What can cause the engine in my 740 to suddenly stop? There are different reasons your 740 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 repairs Volvo 740 engines? For Volvo 740 engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.