Mercedes Mullins
AC Delco Fuel Injector Cleaner is a product designed to help remove and prevent deposits from forming inside fuel injectors. It is recommended for use every 50,000 miles and can be used for in-rail fuel injector cleaning, engine intake system deposit removal, and piston top soaking clean-up. The product is available in 16 fl oz and 32 fl oz sizes, with the 32 fl oz option being a replacement for the now-obsolete X66P. Customers have found the product effective at removing carbon buildup and improving gas mileage, with some noting that it is simple to use. To use the product, it should be added to the top of the piston head through the spark plug port and left to stand for 24 hours.
| Characteristics | Values |
|---|---|
| Brand | AC Delco |
| Product Name | Upper Engine and Fuel Injector Cleaner |
| Product Number | 88861803 |
| Usage | Add to the top of the piston head through the spark plug port and let stand for 24 hours |
| Usage Notes | Can be used for in-rail fuel injector cleaning, engine intake system deposit removal, and piston top soaking clean-up |
| Product Size | 16 fl oz |
| Product Replacement | ACDelco Top Engine Cleaner 32 fl oz |
| Product Number Replacement | 10-3015 |
| Notes | Not suitable for diesel engines |
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What You'll Learn
- AC Delco injector cleaner is not suitable for diesel engines
- The cleaner is available in 16 fl oz and 32 fl oz
- It helps to remove and prevent deposits inside fuel injectors
- It can be added to the top of the piston head through the spark plug port
- The product has multiple service applications, including in-rail fuel injector cleaning
AC Delco injector cleaner is not suitable for diesel engines
This is confirmed by several sources, including dealerships and parts departments, which state that they do not use AC Delco on diesel engines. Instead, they recommend alternative methods such as hot soaks with sea foam or the use of aftermarket cleaners from third-party suppliers.
Users who have attempted to use AC Delco injector cleaner on diesel engines have reported mixed results. Some have found it ineffective, while others have noticed a loss of power and other issues. It is important to note that using the wrong type of cleaner can cause damage to your engine, so it is always best to consult a professional or refer to the manufacturer's instructions before attempting any cleaning or maintenance.
There are alternative products available specifically designed for diesel engines, such as Stanadyne, Optilube, DK, and Hot Shots Secret Extreme. These products are recommended by users who have noticed improved performance and quieter running when used regularly. Additionally, some users have reported success with diesel injector treatments such as Lucas Fuel Treatment and Diesel Kleen. These treatments are added directly to the fuel tank and can help keep injectors clean and the engine running smoothly.
If you are experiencing issues with your diesel engine, it is recommended to consult a professional mechanic or a trusted dealership for advice on the best course of action. They can provide guidance on the appropriate cleaning methods and products specifically designed for diesel engines, ensuring the safety and longevity of your vehicle.
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The cleaner is available in 16 fl oz and 32 fl oz
The AC Delco Fuel Injector Cleaner is available in 16 fl oz and 32 fl oz. The 16 fl oz option is the Upper Engine and Fuel Injector Cleaner X66P, while the 32 fl oz option is the Top Engine Cleaner.
The 16 fl oz option is designed for fuel injection cleaning and has received positive reviews for its effectiveness. It is available on eBay and Amazon, with prices ranging from $20 to $80.
The 32 fl oz option is a replacement for the X66P and is produced by Chevron and sold by GM. While it is a different formula, it is intended to be used in the same way as the X66P. It can be purchased from local GM dealers or on eBay.
It is important to note that the AC Delco Fuel Injector Cleaner is designed for gasoline systems and should not be used on diesel engines. For diesel engines, alternative products such as Lucas Fuel Treatment, Diesel Kleen, Stanadyne, Optilube, or Hot Shots Secret Extreme are recommended. These products are added directly to the fuel tank and are designed to be used regularly, such as with every tank of fuel or every 6 months.
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It helps to remove and prevent deposits inside fuel injectors
AC Delco Fuel Injector Cleaner is a product designed to help remove and prevent deposits from forming inside fuel injectors. This can improve fuel economy, reduce exhaust emissions, and optimise acceleration performance and engine idle quality. It is recommended to use this product when a vehicle is hesitating, having trouble starting, achieving sub-par fuel consumption, operating sluggishly, or providing poor overall performance.
Fuel injectors, particularly injector nozzles, operate in an environment with tremendous heat. This heat can cause deposits to form inside the injectors, which can lead to a number of issues, including abrupt engine power, engine misfire, rough idling, fuel leakage, and reduced fuel economy.
The AC Delco Fuel Injector Cleaner can be used to address these issues by removing and preventing deposits. The cleaner is added to the fuel system, with specific directions indicating that an entire container should be added to 50-60 litres of gasoline at fill-up to maintain a clean fuel system. For cleaning dirty injectors, two bottles should be added at fill-up. Additionally, it is recommended to use the product every 50,000 miles.
It is important to note that AC Delco Fuel Injector Cleaner is intended for use with gasoline engines only and should not be used with diesel engines. Furthermore, it should not be considered a quick fix, as it may take time to see the desired results. In some cases, more drastic measures such as changing the injectors and lines may be necessary to address severe issues.
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$64.48 $74.95
It can be added to the top of the piston head through the spark plug port
To use the AC Delco Upper Engine and Fuel Injector Cleaner, you can add it to the top of the piston head through the spark plug port. This method is recommended by a user on JustAnswer.com, who has experience in diagnosing and repairing.
The procedure is straightforward. First, locate the spark plug port on the piston head. Then, carefully add the AC Delco cleaner through this port. It is important to ensure that you are using the correct product, which is the AC Delco Upper Engine and Fuel Injector Cleaner, part # 88861803. Once added, let the cleaner stand for 24 hours. This will allow it to effectively clean the piston head and valves, removing any carbon build-up or corrosion.
This method of cleaning the piston head and valves can be highly effective, as demonstrated by images shared by a user on GMTNation.com. The user soaked each cylinder in AC Delco Top Engine Cleaner (TEC), and the results showed that no scrubbing or aggressive cleaning was needed to remove the carbon build-up. The piston heads were cleaned down to bare metal with just a simple swipe of a towel.
It is important to note that this procedure may not be suitable for all engines or vehicles. Always refer to the manufacturer's instructions or seek advice from a qualified mechanic before proceeding with any cleaning or maintenance work on your vehicle. Additionally, when working with any chemicals, it is crucial to follow safety precautions, such as wearing protective gear and ensuring proper ventilation.
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The product has multiple service applications, including in-rail fuel injector cleaning
The AC Delco Fuel Injector Cleaner is a product designed to help remove and prevent deposits from forming inside fuel injectors. This, in turn, improves fuel economy and reduces exhaust emissions, while also optimising acceleration performance and engine idle quality.
The product is particularly useful when a vehicle is experiencing issues such as hesitation, trouble starting, poor fuel consumption, sluggish operation, and poor overall performance. Faulty fuel injectors can cause abrupt engine power, engine misfire, rough idling, fuel leakage, and reduced fuel economy.
The AC Delco Fuel Injector Cleaner has multiple service applications, including in-rail fuel injector cleaning, engine intake system deposit removal, and piston top soaking clean-up. The product is recommended for use every 50,000 miles, and it is important to follow the recommended procedures for optimal results.
One procedure for using the product is to add it to the top of the piston head through the spark plug port and let it stand for 24 hours. This allows the cleaner to work on removing any deposits or corrosion that may be causing issues with the vehicle's performance.
The AC Delco Fuel Injector Cleaner is available in 16 fl oz and 32 fl oz sizes, and it is important to note that the product is only suitable for use with gasoline engines and not diesel engines.
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Frequently asked questions
The AC Delco Fuel Injector Cleaner is added to the top of the piston head through the spark plug port and left to stand for 24 hours.
The AC Delco Fuel Injector Cleaner helps remove and prevent deposits from forming inside the fuel injectors. This improves fuel economy, reduces exhaust emissions, and optimizes acceleration performance and engine idle quality.
The old AC Delco Fuel Injector Cleaner was recommended to be used every 50,000 miles. However, it is always recommended to refer to the manufacturer's instructions and your vehicle's specific needs.
The AC Delco Fuel Injector Cleaner can be purchased from local GM or GMC dealers, as well as online retailers such as Amazon.
