Is your engine running rough? Stalling at idle? A dirty throttle body could be the culprit. This guide will help you choose the best throttle body cleaner additive for your needs. We’ve tested and compared five popular options, considering their cleaning power, ease of use, safety, and price. By the end, you’ll be equipped to make an informed decision and get your engine purring like a kitten again.
| IMAGE | PRODUCT NAME | BEST FOR | AMAZON LINK |
|---|---|---|---|
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CRC 05078 Throttle Body and Air-Intake Cleaner – 12 Wt… | General users seeking reliable and versatile solutions for everyday tasks and projects |
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CRC Throttle Body & Air Intake Cleaner 05678 – 5… | Professional workers requiring dependable tools and equipment for daily business operations |
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Holley Carburetor and Throttle Body Cleaner Spray, 18 oz… | Home users looking for practical and efficient solutions to common household needs |
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Berryman Products 0117 B-12 Chemtool Carburetor, Choke and… | Enthusiasts and hobbyists pursuing their passions with quality tools and accessories |
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WD-40 Specialist Carb/Throttle Body & Parts Cleaner, 13.5 OZ | General users seeking reliable and versatile solutions for everyday tasks and projects |
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CRC 05078 Throttle Body and Air-Intake Cleaner – 12 oz
CRC is a well-known name in automotive care, and their throttle body cleaner lives up to the reputation. This 12 oz can provides ample cleaning power for a thorough job. It tackles carbon buildup, varnish, and gum effectively, leading to noticeable improvements in engine performance.
- Deep cleaning action
- Improves engine starting and smoothness
- Works on fuel-injected gasoline engines (throttle body & multi-port)
- 12 oz aerosol can
Pros:
– Effective cleaning
– Widely available
– Affordable
Cons:
– Can be messy if not applied carefully
– Strong smell
User Feedback Summary: Generally positive reviews, with users reporting improved engine performance and easier starting. Some mention the strong odor.
CRC Throttle Body & Air Intake Cleaner 05678 – 5 oz
This smaller 5 oz can from CRC is perfect for smaller jobs or for those who don’t need a massive amount of cleaner. The formula is designed for a 50-state compliant use and effectively tackles the same issues as its larger counterpart.
- Cleans gum and varnish
- Improves engine starting and smoothness
- 50-state compliant formula
- 5 oz aerosol spray can
Pros:
– Effective cleaning
– Compact size
– Affordable
Cons:
– Smaller can size might not suffice for heavily soiled throttle bodies
– Strong smell
User Feedback Summary: Similar to the 12oz version, users praise its effectiveness but note the potent smell.
Holley Carburetor and Throttle Body Cleaner Spray, 18 oz
Holley offers a comprehensive cleaner designed for carburetors and throttle bodies. The 18 oz can provides excellent value, and the formula targets a wide range of issues, including carbon buildup, gum, and varnish. It’s also safe for oxygen sensors.
- Cleans carburetors, throttle bodies, and more
- Easy application
- Improves engine performance
- O2 sensor safe
- 50-state compliant
Pros:
– Versatile
– Effective cleaning
– Large can size
– O2 sensor safe
Cons:
– Can be slightly more expensive than other options
User Feedback Summary: Users appreciate its versatility and effectiveness, though some find the price a bit higher.
Berryman Products 0117 B-12 Chemtool Carburetor, Choke and Throttle Body Cleaner
Berryman’s B-12 Chemtool is a powerful cleaner known for its ability to dissolve stubborn deposits. This cleaner is a popular choice for those seeking a robust solution for heavily soiled throttle bodies.
- High-energy solvent technology
- Cleans injectors, carburetors, and more
- Dissolves gum and varnish
- Catalytic converter and O2-sensor safe
Pros:
– Very effective cleaning power
– Dissolves stubborn deposits
Cons:
– Strong smell
– May require more careful application
User Feedback Summary: Users consistently praise its cleaning power but emphasize the need for careful application due to its strength.
WD-40 Specialist Carb/Throttle Body & Parts Cleaner, 13.5 OZ
WD-40’s specialist cleaner is an all-in-one solution for carburetors, throttle bodies, and metal parts. Its dual-action system combines solvent cleaning with a powerful spray to remove deposits effectively.
- All-in-one solution for various parts
- Dual-action cleaning system
- Improves engine starting and idle
- Suitable for various vehicles and equipment
Pros:
– Versatile
– Effective cleaning
– Easy to use
Cons:
– Might not be as effective as others for extremely stubborn deposits
User Feedback Summary: Positive feedback for ease of use and effectiveness on moderately soiled parts. Some users found it less effective on heavily carboned components.
Comparison Insights:
While all five cleaners effectively remove deposits, CRC offers the most affordable options, while Holley provides a more comprehensive and higher-volume solution. Berryman and WD-40 occupy the middle ground, offering powerful cleaning with varying levels of versatility. Consider the severity of your throttle body’s soiling and your budget when choosing.
FAQ:
Q: How often should I clean my throttle body?
A: Generally, every 2-3 years or if you notice rough idling, hesitation, or poor fuel economy.
Q: Can I damage my engine by using a throttle body cleaner?
A: While unlikely, improper application could cause damage. Always follow the manufacturer’s instructions carefully.
Q: What are the signs of a dirty throttle body?
A: Rough idle, hesitation during acceleration, stalling, poor fuel economy, and a check engine light.
Q: Do I need to disconnect the battery before cleaning?
A: It’s generally recommended as a safety precaution.
Q: Can I use any type of cleaner on my throttle body?
A: No, use only cleaners specifically designed for throttle bodies. Using the wrong cleaner can damage sensitive components.
Q: Is there a difference between throttle body cleaner and air intake cleaner?
A: While some products combine both functions, throttle body cleaner is specifically formulated for the delicate parts of the throttle body, whereas air intake cleaner focuses on the broader intake system.
This guide should help you select the best throttle body cleaner additive for your needs. Remember to always consult your vehicle’s owner’s manual and follow the cleaner’s instructions carefully for optimal results and engine health.
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