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  1. #1

    Default Fuel injectors on 1999 suburban

    Hello everybody. I am cleaning the fuel injectors on my '99 suburban. I got them out successfully. When I was looking at them some of them have a small orange piece of what looks like and feels like glass, but some of them don't. Is this normal or do I need new injectors?

  2. #2

  3. #3
    Sr. Mechanic ChevyHD's Avatar
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    Jan 2011
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    Elberon, Iowa, United States
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    Default

    Do you have any pictures available? Like the nozzles have this difference or what?
    Adam
    2004.5 CCSB Duramax
    Max Effort Tuning by Idaho Rob - Goerend Transmission - PCV ReRoute - EGR Blocked - Plugged Resonator - 5" Diamond Eye Turbo Back - Tie Rod Sleeves - All On Mod - Edge Insight CTS - Recon Taillights, Cab Lights, & 3rd Brake Light

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