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Going to do a tuneup.....

Discussion in 'Chevy Trucks' started by JCI Trans, Nov 12, 2008.

  1. JCI Trans

    JCI Trans Senior Member
    Messages: 315

    I am looking to do a tuneup on my 6.0, its tipping 92,000 miles. At 50,000 i did the plugs and wires using the delco plugs and MSD wires. The delcos that i took out after 50k were destroyed. Anyone have any suggestions on the best plugs to use? experience?? thanks guys!
  2. RichG53

    RichG53 PlowSite.com Addict
    Messages: 1,135

    I have an 01 talked to dealer they recommend a different plug It's been updated about 2 yrs. ago ...Plug AC-Delco No.41-985 The gap is 40..Hope that helps..
  3. JCI Trans

    JCI Trans Senior Member
    Messages: 315

    sounds good i'll check it out..thanks!