2004-2010 GM 6.6L Duramax Release Valve Shim Kit
$8.99 USD
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2004-2010 GM 6.6L Duramax Release Valve Shim Kit
$8.99 USD
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Product Details
California Air Resources Board Executive Order No. D-701-32. The Release Valve Shim Kit increases the pressure needed to pop-off Inch the pressure relief valve (PRV). This means that the available fuel rail pressure remains high, as requested by the engine computer during full-throttle driving. Reduces the fuel flow through the fuel return system due to an age-weakened spring.
It eliminates potential low fuel rail pressure DTC codes P1093 or P0087 (low fuel rail pressure during power enrichment) that are caused by insufficient pressure relief valve spring pressure opening, returning fuel to the fuel tank.
Shipping Policy
Processing Time:
Orders are processed within 1β3 business days.
Shipping Time:
Standard shipping typically takes 2β7 business days.
Shipping Rates:
Shipping costs are calculated at checkout based on location and item size.
Tracking:
Tracking information will be provided via email once your order ships.
Delays:
We are not responsible for shipping delays caused by carriers, weather, or external factors.
Refund Policy
Returns accepted within 30 days of delivery.
To qualify for a return:
- The item must be unused
- Item must be in original packaging
- Item must be in new condition
Non-Returnable Items:
- Used parts
- Installed parts
- Electrical components
- Custom orders
Refund Process:
- ContactΒ support@valentinedieselperformance.com
- Receive return instructions
- Ship item back
- Refund issued after inspection
Refunds are issued to the original payment method.Β Shipping costs are non-refundable unless the error was ours.
Specifications:
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Installation & Tech:
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