Originally Posted by piperca
You have got to be kidding me!
Okay, I'll go elsewhere for my information ... thanks!
EGR system leaves a lot to be desired. If you are in a state that doesn't require a smog inspection then get a delete kit for a couple hundred bucks, if you are in a **** state such as CA like I am, buy a BulletProof EGR cooler, you will be glad you did. Another flaw is the heads, regardless of state do the ARP head studs. Ford fix most of the issues by 2007 but those 2 still remain. With studs and EGR taken care of the trucks are very reliable and you can actually start making some good HP/TQ numbers.