+ Reply to Thread
Results 1 to 10 of 12

Thread: Changing spark plugs

Hybrid View

  1. #1
    Join Date
    Aug 2008
    Location
    North Texas
    Posts
    12,078
    They are the updated OEM replacement for the original platinums. Not sure when they were put in service.

  2. #2
    Join Date
    Dec 2007
    Location
    Union, MO
    Posts
    510
    I guess plugs are like wires. Always heard it good to go with OEM
    2010 Silverado ECSB LS 4x4. Only mods so far are a K&N drop in filter and a Rough Country 2" front level kit

+ Reply to Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts