My trial and error when it was injectors cost me about 1300 more than it should have. ouch91TexasSeville said:Chuckle....
Most, if not all, auto supply stores will NOT take electrical components back for refund, only exchange. Troubleshooting is not a waste of time. It is a thorough test of all related components, and assurance that the tested components are good. Keeping your car or truck all GM, Ford, or Mopar is always a good suggestion.
Blaze