dgk1

I have a 2011 cxu. Truck was running when driver went in store. Came back out had cut off. No power at all with key switch on. Checked fuses, battery connection all look good. Any suggestions on what to look at next 

I've got a 2009 cxu that was deleted and had pretty good luck with it. Now I'm thinking about deleting a 2013 chu. I've heard the deletes with the def/scr weren't that good. Just want to see if anyone has had good luck with them, if so who did you use.

I have this code on my truck and it's running rough. It says its turbo actuator. Would that cause the rough idle?

2001 mack cx613. Had code 6-4 and j1939 , truck shut off wouldn't start back.  Replaced wiring harness and computer and still won't start.  I'm at a lost.  Computer says configuration unsuccessful.  Edited....   now throwing a 9-2 code  with the 6-4. Any help would be appreciated. Thanks

Did you block off the egr valve and should it be blocked off on intake side as well?

Akzo diesel,  they're saying the water temp isn't affected by the tune since it's  not throwing any codes.

So how would I fix that, what has to changed in the tune? Thanks for the reply.

I have a 2009 cxu with mp8. I just had egr and dpf deleted. My water temperature is running hotter than normally would. Any ideas as to why?

Was there any power loss from the exhaust leak? I'm having same sound but losing power and boost when I hit any kind of hill that requires mashing the pedal.

I'm not sure. It only does it on interstate. I can run all day off the interstate and it's fine.

I have a 2009 cxu 613. Problem I'm having is getting up to speed on interstate and maintaining it. The last couple gears, the truck just seems flat. Once up to speed if you come up on a hill you feel it stop pulling and boost pressure drops. Sometimes you can ease off the pedal and it picks back up. Any ideas on what to look at?

I have 2009 cxu. I'm getting a code for #5 injector. Went to replace it and the part number they gave me is #85013149. The number on the one in the truck is 85003656. Is this and updated injector or just wrong altogether?

I have a 2009 cxu and am not getting power to suspension dump switch as well as power divider and PTO switches. What would they be listed under on fuse panel?

I have an 04 cx 613. It stopped building air pressure had to tow in, went to replace compressor and noticed the gear on shaft going into it just free wheels. Is this normal or do I have another problem?

Same problem again. Does anyone have any other suggestions?

Ended up being the plug on one of the wire harnesses.

I checked and cleaned grounds battery terminals all computer connections and still no luck. Will turn over but wont start

I have a 2004 cx 613. It started running rough yesterday like a fuel problem. When I checked it, had 8-3,8-4,8-5, and 8-6 codes. I cut it off and started it back up and had 1-3 and 2-7 code. Checked connections on computer and wire harness. Started back up idled rough and had 9-2 and 6-4 code. It cut off on its own and won't start back now. Shows a 6-4 code when you turn the key on.

I have a 2000 cx 613 with etech 427. I just put a cam in it along with new rods,mains and oil pump. Also put a new head on it. I started it for the first time today and it has a rough idle and then smoothes out as you run it up to around 900- 1000 rpm. Figuring that's the valves need adjusting. I ran it for about 35-40 mins and the oil and water temp was almost at redline. What could cause this? What do i need to look for?

it is a loud noise like a gun going off inside the engine. sounds like its toward the left front of the motor.i pulled the valve covers off but don't see anything broken or out of the ordinary.

i have a 2000 cx613 with a 427. the engine started losing power today and making a loud noise.i had one person say it sounded like a dropped valve so i pulled the valve covers off but i don't see anything wrong in there.what else can i look at? it also shows a 1-1 code now.