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Replacement and OEM Parts for 2008 Cadillac DTS EGR Tube

2008 Cadillac DTS EGR Tube

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2008 Cadillac DTS
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2 Q&A for EGR Tube Repair
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  • OEM 2008 Cadillac DTS Outlet Pipe Diagram - 12567659
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    OEM (Genuine) 2008 Cadillac DTS Outlet Pipe

    PartNumber: 12567659
    OEM 2008 Cadillac DTS Outlet Pipe - 12567659
    Product Specifications
    • Other Names: EGR Pipe, Outlet Pipe, Tube
    • Item Dimensions: 9.1 x 6.1 x 2.1 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12558019
    • Part Description: 2008 Cadillac DTS Outlet Pipe
    More Info
    Vehicle Fitment
    • 2008 Cadillac DTS | Base, Livery, Luxury, Platinum, Premium | 8 Cyl 4.6 L GAS

FAQ for EGR Tube Repair

Q: What's the removal procedure for the exhaust gas recirculation pipe?
A:
The removal procedure is to remove the EGR pipe bolt at the water pump housing, raise and support the vehicle, loosen the EGR pipe nut at the exhaust manifold, then remove the EGR valve pipe.
By Bob
GM Specialist
01/11/2022
Q: What's the installation procedure for the exhaust gas recirculation pipe?
A:
The installation procedure is to position the EGR valve pipe to the exhaust manifold, tighten the EGR pipe nut at the exhaust manifold to 60 N.m (44 lb-ft), then lower the vehicle, install the EGR valve pipe bolt at the water pump housing and tighten the bolt to 28 N.m (21 lb-ft).
By Bob
GM Specialist
01/11/2022

FAQ for Other Repair Info

Q: What's the removal procedure for the exhaust gas recirculation valve?
A:
The removal procedure is to remove the fuel injector sight shield, if necessary, disconnect the engine harness electrical connector from the exhaust gas recirculation (EGR) valve, remove the EGR bracket shield nuts, the EGR bracket shield, the EGR Valve bolts, and the EGR valve, then remove and discard the EGR valve gasket, next clean the EGR valve mounting surface.
Q: What's the installation procedure for the evaporative emission canister vent solenoid valve?
A:
The installation procedure is to install the EVAP canister vent solenoid valve, then rotate the EVAP canister vent solenoid valve clockwise until the solenoid valve comes to a stop in the retainer, and finally install the evaporative emission (EVAP) canister.
Q: How to install the secondary air injection pump?
A:
You may need to align and install the AIR pump integral nuts to the holes in the cradle bracket and push the pump down, then tighten the AIR pump nuts, and install the AIR pump bolt, next connect the AIR pump outlet hose quick-connect fitting to the AIR pump, connect the AIR pump inlet hose quick connect fitting to the AIR pump, connect the engine harness electrical connector to the AIR pump, finally install the front air deflector.