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I have a 2013 kenworth T680 with a paccar engine and the
I have a 2013 kenworth T680 with a paccar engine and the "check engine" light on with a water in fuel message. I replaced the paper fuel filter and the "check engine" light is still on. The truck runs… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
I have a def problem. started with shutting down the def
i have a def problem. started with shutting down the def system due to a heater code..replaced the sending unit, doser nozzle and pump module. tanks are full but still reads empty and sets derate code… read more
Roy
Roy
shop foreman
Associate Degree
4,585 satisfied customers
Low coolant warning come on only at idle goes away soon as i
low coolant warning come on only at idle goes away soon as i drive 50 feet … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
We have a 2015 Kenworth t680, and tonite while driving had
we have a 2015 Kenworth t680, and tonite while driving had several scr system fault messages and also our def tank is full but the low fluid red indicator on the def gauge came on. we pulled over and … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,351 satisfied customers
Def gauge needle shows full because I just filled it up.
Def gauge needle shows full because I just filled it up. However the red low fuel light is on and the dash says low def fluid. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,164 satisfied customers
Paccar mx13 won't start crank over no fire I check
Paccar mx13 won't start crank over no fire I check everything I put new batteries week ago was in kenworth dealer they replaced Knox sensor fan clutch to many thing and now won't start any sensor the … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,164 satisfied customers
I have a ter 4 Cummings the def gauge shows empty replaced
I have a ter 4 Cummings the def gauge shows empty replaced sending unit/ pump still doesn't work … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,351 satisfied customers
Paccar MX13 14 KW T680 passive code has been popping up and
Paccar MX13 14 KW T680 passive code has been popping up and clear believe its the OAT sensor. But, this time it came up as Engine SPN 3556, still showing a mil light and issue on nav pro. But dash say… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,164 satisfied customers
Have you made any progress on the below problem. I am
Hi Daniel, Have you made any progress on the below problem. I am getting same codes 61446 and 61448.… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,164 satisfied customers
It's cranking and won't start. 2013 386 peterbilt. Check
check fuel, the def gauge is down and the def light flashing and the abs indicator is on… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
Having low boost and no power below -14c. I wrapped a warm
Having low boost and no power below -14c. I wrapped a warm rag around outside temp sensor on mirror to get display to show -8c and it has full power and boost.… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,164 satisfied customers
I have a Cummins ESN 73512059 Thid unit is setting faults
Hello I have a Cummins ESN 73512059 Thid unit is setting faults 3543 1 and 3582 - 1 any one have any common falures that cause this, or trouble shooting?… read more
Roy
Roy
shop foreman
Associate Degree
4,585 satisfied customers
I am working on a 2013 Kenworth with an Isx. Engine code
I am working on a 2013 Kenworth with an Isx. Engine code 2222 comes up. It is a high voltage at the main fuel tank sender. I need help with this. Hopefully there is a simple solution to finding proble… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
2011 isuzu nqr engine light on as well as power down, dpf
2011 isuzu nqr engine light on as well as power down, dpf filter indicator on dash indicates no regen needed. i have been having the red exhuast light in center come on immidiatly wen start up code wa… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,164 satisfied customers
I have a 2011 Kenworth T370 with a Paccar PX-6 and am having
I have a 2011 Kenworth T370 with a Paccar PX-6 and am having issues with the DEF system. Everytime I start the motor within 10 seconds I get a DEF low level message on the dash and the red light on th… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
I have a Kenworth T700 truck with a 480 HP Paccar MX engine.
I have a Kenworth T700 truck with a 480 HP Paccar MX engine. I own this truck for over 4 years now, and I have never ceased to have problem with this engine. But more precisely, the DEF system is simp… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,164 satisfied customers
Diesel Exhaust Flow (DEF) low indicator light turns on. Why?
What turns on the Def low (and out) indicator light on my Def gauge? Does it get a signal from anything other than the sending unit in the tank? Have spent $9000.00 last month on Def light/cel.… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
2011 Kenworth T660 with Cummins ISX400 (with DEF and DPF),
2011 Kenworth T660 with Cummins ISX400 (with DEF and DPF), 9 speed Eaton. 227k miles on the engine. This engine randomly (intermittently) goes into high idle *without* the regen light, warn engine lig… read more
Joe
Joe
Service Technician
Associate Degree
821 satisfied customers
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