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2000 Chevrolet Blazer Fuel Injector

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2000 Chevrolet Blazer
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Fuel Systems
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2 Q&A for Fuel Injector Repair
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  • OEM 2000 Chevrolet Blazer Injector Kit, Central Multiport Fuel Diagram - 17091432
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    OEM (Genuine) 2000 Chevrolet Blazer Injector Kit, Central Multiport Fuel

    PartNumber: 17091432
    $87.40 MSRP: $163.80
    You Save: $76.40 (47%)
    Product Specifications
    • Notes: 4.3l Sfi
    • Other Names: Injector
    • Item Dimensions: 9.2 x 3.9 x 1.1 inches
    • Item Weight: 0.60 Pounds
    • Part Description: 2000 Chevrolet Blazer Injector Kit, Central Multiport Fuel
    More Info
    Vehicle Fitment
    • 2000 Chevrolet Blazer | Base, LS, LT, Trailblazer, Xtreme | 6 Cyl 4.3 L GAS

FAQ for Fuel Injector Repair

Q: What is the recommended torque for the injector retainer lock nuts?
A:
It is 3 N.m (27 lb in).
By Bob
GM Specialist
01/11/2022
Q: How to remove the Fuel Injector?
A:
You need to disconnect the negative battery cable and relieve the fuel system pressure. Then you need to remove the upper intake manifold assembly and the fuel meter body assembly. After that, you need to remove the injector assembly retainer and the injector retainer lock nuts. Finally, you need to push with a small tip punch down between the injector terminals until the injector is removed while pulling the poppet nozzle tube downward.
By Bob
GM Specialist
01/11/2022

FAQ for Other Repair Info

Q: How to remove the Fuel Tank Pressure Sensor?
A:
You need to disconnect the negative battery cable and relieve the fuel pressure. Then you need to drain the fuel tank and remove it. After that, you need to disconnect the Fuel Tank Pressure Sensor electrical connector. Finally, you can remove the fuel tank pressure sensor from the fuel sender assembly.
Q: How to remove the Fuel Pressure Regulator?
A:
You need to remove the upper intake manifold assembly, and the Fuel Pressure Regulator retainer clip, and you should pull and twist the fuel pressure regulator to remove the fuel pressure regulator from the fuel pressure regulator housing using a shop towel to catch any spilled fuel. Then you need to remove the regulator seal lower O-ring and the regulator assembly filter. After that, you need to remove the regulator seal upper O-ring and remove the regulator seal backup ring. Finally, you need to cover the fuel pressure regulator housing to prevent contamination from entering the fuel system, then you can discard the O-rings.
Q: What is the recommended torque for the rear fuel pipe bracket bolt?
A:
The recommended torque for it is 6 N.m (53 lb in).