WARNING!

• Pressurized equipment, systems or tanks can break or leak.
• Do not exceed the maximum pressure rating of equipment.
• Pressurized fluid striking the body can cause personal injury.
• Flammable fluids such as diesel fuel, gasoline, propane, etc. can ignite or explode and cause injury.
• Fluids can leak or escape.
• Use only in well-ventilated areas.
• Breathing vapors or fluids from leaks can cause illness or injury.
• Pressurized air or fluid stream can propel dust or particles.
• Do not direct air or fluid stream at your body or at others.
• Flying particles, air or fluid entering body can cause injury.
• Improper use or maintenance of pressurized equipment can cause leaks or rupture.
• Leaking of pressurized equipment can cause injury.
• Read product Safety Data Sheet before handling any BG product.

WARNING! In vehicles with excessive mileage and/or carbon deposits, removal of carbon may expose weaknesses in the engine that are present prior to servicing. It may be necessary to remove these components and clean them separately using the BG Diesel EGR System Cleaner, PN PD10. A visual inspection prior to service on vehicles with high mileage is recommended.

1. Add BG 245 Premium Diesel Fuel System Cleaner, PN 245, to vehicle’s fuel tank. For best results, the vehicle’s fuel tank must be at least 1/4 full.
2. Determine required adaptor and connect to diesel EGR circuit using vehicle model specific service instructions.
3. Attach BG 64 Diesel VIA® aerator assembly to one of these adaptors. Make sure air valve and fluid valve are closed.
4. If engine is hot, the EGR cooler must be cooled before treatment can start. Refer to platform-specific instructions for details on how to perform this step.
5. Unscrew fill cap and fill with 64 oz (1.8 L) of BG Diesel EGR System Cleaner, PN PD10.
6. Reinstall the fill cap and hang supply tool from the hood latch. Make sure vehicle hood is able to hold the weight of the supply tool. Connect shop air. Set air pressure on BG 64 Diesel VIA® to 40–50 psi.
7. Start vehicle engine. Refer to vehicle model specific service instructions on how to adjust the supply tool for given application. Proceed with service until canister is empty.
8. Turn the fluid and air valve on the supply tool to the closed position. Turn vehicle off. Detach shop air line and depressurize the tool by rotating the regulator knob counter-clockwise.
9. Remove adaptors and reassemble vehicle components in the reverse order of removal.
10. After service, reset any engine codes. The vehicle should then be set to run a manual regeneration cycle. If that is not possible, the vehicle should be driven at highway speeds (or in the case of non-highway equipment operated under a load) for approximately 30 minutes. This is necessary to remove all of the cleaning solution from the passages and cooler(s) and to combust any material that has reached the diesel oxidation catalyst (DOC) and diesel particulate filter (DPF). This should be done as soon as possible after the service.