bought this truck a week ago, throwing codes,skipping,no power at all under load,
ordered lisle broken plug remover
pulled first plug no problem ,looked good 2nd plug same,started to get a little worried now as it wasnt looking likebad plugs were causing my issues,
3rd plug looked like it was sitting in acid strap piece and piece of cup were gone ,eatin away , the electrode was burned back into the porcelin.

4 plug worn bretty bad
all the rest were in good shape came right out, infact 2 were ready to fall out on there own

 

Always good when a plan comes together.
Did the plug change fix the problem?

 

oh yeah, runs great and no more "tick"