GM Duramax 6.6L (L5P) Block-Off Plate (AS21013)
EGR Tool (EGR64)
Part #: ZW21003
This adapter needs to be used with the following components for GM Duramax 6.6L (L5P) service:
|Dimensions||4 × 3 × 1 in|
FOR DIESEL INDUCTION & EGR SERVICE:
(must use specific engine job aids for all details):
① Remove the tool fill cap and fill tool with water-based cleaner.
② Install the exhaust and intake adapters.
③ Attach the adapters to the Affinity EG service manifold and connect the manifold to the Affinity EG Diesel Induction & EGR Service Tool.
④ Start the engine and bring to normal operating temperature.
⑤ Set tool pressure to 50-60 psi & open the Exhaust valve to run 32 oz of cleaner through the exhaust system.
⑥ Rotate the manifold valve to the exhaust setting and increase engine to 1500 RPM. Run the remaining 32 oz through the induction system.
⑦ Run the engine 10 minutes after the cleaner is consumed and remove adapters. Drive vehicle to clear/remove any loosened soot.
⑧ Run DPF regeneration cycle if required
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