OBS-Addiction97
Member
I've got a buddy with a 6.0 and I've been helping him chase a few problems down. The truck is a 07 with 105k. It's Studded, deleted, coolant filter, blue spring, and innovate tuned. The truck was starting rough when cold but some synthetic 5-40 and hot shot's has seemed to fix that.
The FICM voltage drops to 41v when starting cold, is this normal? It goes up to 47v to 46.5v when warn and driving around town. If the FICM is bad which one do you guy recommend?
We tested the fuel pressure the other day and it dropped to 40psi wot. He plans on getting bigger sticks down the road. What's the biggest injector a stock fuel system can support on a 6.0? Also who makes a good RR kit for one?
Thanks in advance and sorry for the questions all I ever mess with is 7.3s.
The FICM voltage drops to 41v when starting cold, is this normal? It goes up to 47v to 46.5v when warn and driving around town. If the FICM is bad which one do you guy recommend?
We tested the fuel pressure the other day and it dropped to 40psi wot. He plans on getting bigger sticks down the road. What's the biggest injector a stock fuel system can support on a 6.0? Also who makes a good RR kit for one?
Thanks in advance and sorry for the questions all I ever mess with is 7.3s.