× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: I might not have been clear
Posted to Shop Management Forum on 12/6/2007 1 Reply

[...trimmed text...]

We had comeplete records of this truck. The trucks were OE. As a rule of thumb... Not carved in stone, but a rule of thumb we aim to replace cooper plugs at 50, plats 100....THANKS TO IATN, 5.4s are ... Login to read more.

1 Replies Received (View Replies)