Best Plugs for a 98 4.3

Discussion in 'Maintenance & Upkeep' started by Blacksheep1, Mar 28, 2011.

  1. Blacksheep1

    Blacksheep1 Rockstar 3 Years 500 Posts

    Whats the best plugs for a 98 4.3? Any between low end AC and their premium lines?
     
  2. murdog94

    murdog94 Epic Member 5+ Years 5000 Posts

    Ac delco Platinum plugs.
     
  3. silveradotrailblazer

    silveradotrailblazer Epic Member 5+ Years ROTM Winner 5000 Posts

    I always use what A/C Delco plug came in the truck.
     
  4. Blacksheep1

    Blacksheep1 Rockstar 3 Years 500 Posts

    Does Delco make an Irridium?
     
  5. murdog94

    murdog94 Epic Member 5+ Years 5000 Posts

    Yes. however not called for in your motor. and there isnt a performance gain from using them.
     
  6. Blacksheep1

    Blacksheep1 Rockstar 3 Years 500 Posts

    Thanks Just trying to squeeze ALL the mileage I can outta her! LOL
     

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