Can You Use Brake Cleaner As Starter Fluid?

Last Updated on October 6, 2023 by Matthew Lloyd

Yes, you can use brake cleaner as a substitute for starter fluid in emergencies when traditional starter fluid is not available. However, it’s important to use caution and follow proper safety guidelines when using brake cleaner in this way.

Using Brake Cleaner as Starter Fluid:

To safely use brake cleaner as a starter fluid, follow these steps:

1. Ensure Safety: Brake cleaners are highly flammable, so take precautions when handling this product. Ensure the area around the engine is clear of all combustible materials before proceeding.
2. Locate the Air Intake: Open the hood of your car and locate the air intake. It is usually situated near the carburetor or throttle body.
3. Remove the Cap: Once you’ve located the air intake, remove its cap to access the opening.
4. Point the Can: Point a can of brake cleaner toward the opening of the air intake.
5. Spray a Small Amount: Spray a small amount of brake cleaner into the air intake. Be careful not to overdose, as using too much brake cleaner can damage your engine.
6. Replace the Cap: After spraying the brake cleaner, replace the cap on the air intake.
7. Start Your Car: Try starting your car. If it still won’t start, it’s advisable to consult a mechanic for further assistance.

Where to Spray Brake Cleaner to Start a Car?

When using brake cleaner as a starter fluid, spray it into the throttle body of your car’s engine. Here’s how:

1. Identify the Throttle Body: Locate the throttle body, which regulates the amount of air entering the engine.
2. Remove the Air Hose: Depending on your vehicle, you may need to remove the air hose to access the throttle body.
3. Spray Brake Cleaner: Once you can access the throttle body, spray a small amount of brake cleaner.
4. Crank the Engine: After spraying the brake cleaner, crank the engine and attempt to start the car.

Note: These steps may vary slightly depending on the make and model of your vehicle, so consult your car’s manual for specific instructions if needed.

Will Brake Cleaner Hurt Your Engine?

Using brake cleaner as a starting fluid can be beneficial, but using it correctly and cautiously is essential. While brake cleaner is not toxic to your engine, improper use can harm certain sensitive parts. Here are some points to consider:

1. Electrical Components: Avoid spraying brake cleaner directly onto electrical components, which can cause a short circuit.
2. Hot Engine: Do not use brake cleaner on a hot engine. The chemicals in the cleaner can vaporize and enter the engine oil, leading to oil contamination and reduced lubrication, which can damage engine bearings and other moving parts.
3. Use on Cold Engines or Non-Electrical Parts: Only use brake cleaner on cold engines or parts not part of the electrical system to avoid potential damage.

You can keep your engine clean and running efficiently by using brake cleaner with caution and following the recommended guidelines.

Are Brake Cleaner and Starting Fluid the Same Thing?

No, brake cleaner and starting fluid are not the same. Here’s a brief comparison:

1. Brake Cleaner: Brake cleaner is a solvent used to clean brake parts and remove brake fluid, grease, and other impurities. It is primarily used for cleaning brake components but can also serve as a starting fluid for gasoline engines when necessary.
2. Starting Fluid: Starting fluid is specifically designed to aid in starting internal combustion engines, especially in cold weather or when other starting methods fail. It is added to the combustion chamber to facilitate ignition.

While brake cleaners can temporarily substitute starting fluid, they are different products with distinct purposes.

FAQs

Conclusion:

Using brake cleaner as a starting fluid for your car is possible in emergencies when traditional starting methods are unavailable. However, caution should be exercised to prevent damage to your engine. Follow the above steps to use brake cleaner as a starter fluid safely. Remember to use it sparingly, avoid spraying electrical components, and only use it on cold engines or non-electrical parts. When used correctly, brake cleaner can help you get your car running smoothly again.

Key Points:

• Brake cleaners can be used as a substitute for starting fluid.
• Use brake cleaner as a starter fluid only in emergencies.
• Exercise caution, as brake cleaner is highly flammable.
• Spray a small amount into the air intake or throttle body.
• Avoid overdosing to prevent potential engine damage.
• Do not spray brake cleaner directly on electrical components.
• Using brake cleaner on a hot engine can cause oil contamination.
• Brake cleaner and starting fluid are not the same products.
• Brake cleaner is primarily used for cleaning brake parts.
• Starting fluid is specifically designed to aid engine ignition.