Hey guys-
Looking for some advice here. I'm in desperate need of having my FICM repaired and installing all new injectors. A little back story, I bought the truck in the spring, got a great deal on it. '06 F-250 6.0L with 162K. I only gave 10K for it. I knew it needed some TLC, but being a Service Advisor and more than capable with wrenches, it's all doable.
About 2 months ago, the IPR went bad. Replaced IPR and ICP, completed cooler delete at that time.
Now I'm struggling because I can't really drive my truck. When it's cold, the FICM shows 30-ish Volts until it warms up. It knocks unbelievably. I've done the Cylinder Contribution Test, and #3 and #7 Injectors fall flat on their face.
So the FICM is coming out to be rebuilt, and I'm just going to do all 8 Injectors, along with Standpipes and Dummy Plugs. Here's where I need help. Can someone please help me understand the oversized nozzles and stuff. I'm going to go with the Warren Diesel Injectors. My truck is basically bone stock, other than the cooler delete. I've heard it's better to do with a bigger nozzle, is that true? They also list a 155CC and a 175CC, not sure what that means. Just looking for some help here. Let me know what you think.
Thanks in advance!!
Looking for some advice here. I'm in desperate need of having my FICM repaired and installing all new injectors. A little back story, I bought the truck in the spring, got a great deal on it. '06 F-250 6.0L with 162K. I only gave 10K for it. I knew it needed some TLC, but being a Service Advisor and more than capable with wrenches, it's all doable.
About 2 months ago, the IPR went bad. Replaced IPR and ICP, completed cooler delete at that time.
Now I'm struggling because I can't really drive my truck. When it's cold, the FICM shows 30-ish Volts until it warms up. It knocks unbelievably. I've done the Cylinder Contribution Test, and #3 and #7 Injectors fall flat on their face.
So the FICM is coming out to be rebuilt, and I'm just going to do all 8 Injectors, along with Standpipes and Dummy Plugs. Here's where I need help. Can someone please help me understand the oversized nozzles and stuff. I'm going to go with the Warren Diesel Injectors. My truck is basically bone stock, other than the cooler delete. I've heard it's better to do with a bigger nozzle, is that true? They also list a 155CC and a 175CC, not sure what that means. Just looking for some help here. Let me know what you think.
Thanks in advance!!