Another update I just got the truck back in my possession. It has a brand new cylinder head. While the Maxxforce 13 is dry deck, the head can...
Just wanted to give an update on my coolant pressure issue with my MF13. While taking the head off the dealer said they’ve found a broken head...
I’m hoping it’s just an air pocket that’s being stubborn at this point. I’ve already waisted money on a compressor. Maybe I should get them to...
Thank you! How often do you see a cracked head on a MF13? I didn’t have any problems until I took a small hose off the top passenger side of the...
Even if it’s blocked off? (for testing purposes?)
Maxxforce 13. Excessive pressure getting into the coolant reservoir. EGR blocked off. I replaced the air compressor.. Not sure what else it can be.
Did you ever find out what your issue was?
I wanted to update for anyone that may have this issue in the future. They’ve found rubbed thru wires on the injector harness. It was rubbing on...
So the dealership is saying I need a new injector harness.. Hopefully that’s the only issue..
Did you talk to the dealership about a possible uprate? If they can’t do it holla at one of the tuning companies like 3k Calibrations.
I will let you guys know when I get it back going…
Thank you! Even if I find a bad injector should I replace the injector harness also?
Hey what’s up everyone! My 2013 ProStar with Maxxforce 13 bucks and goes into limp mode when the boost kicks in. I’m getting 88psi at idle and the...
Could be a wheel sensor that’s getting dirty.
Yea that 2020 has 15hp and 200 more ftlbs with a better transmission. The gap would be much closer if the ‘99 had at least a 13spd so you could...
Can the High Pressure fuel pump on the Maxxforce 13 make a roaring noise when going bad? I’ve had a roaring noise on the driver side of the engine...
Did you ever figure out the problem..
I’m having that issue now. Gotta run cetane booster additive to help out.
I put some of this in the tanks and a little in the fuel separator Friday and things have gotten better. [ATTACH][ATTACH]
Thanks!! I’ll check into that..
