My 2013 Maxxforce 11, after starting up cold and idling for 4-5 minutes, the RPM will rise to 1400. Had both EGR coolers replaced recently with a successful parked regen after. Cruise is off and regen switch is off. Tap the clutch and goes back to normal idle. Once warm, no advanced idle. Truck runs very well, lots of power. Something to be concerned about?
Maxxforce 11 going into unwanted regen?
Discussion in 'International Forum' started by joejffrs, Dec 6, 2018.
-
-
Trucking Jobs in 30 seconds
Every month 400 people find a job with the help of TruckersReport.
-
Normal. Cold weather warm up.
bryan21384 and joejffrs Thank this. -
-
Yes, they do scream when cold. It can be scary if you don't know. They want them warmed up asap to reduce emissions, but I really don't like the idea of screaming a cold engine like that.
joejffrs Thanks this. -
-
-
I’ve been tapping the clutch to bring it back down to idle and letting it warm up that way. Engine seems to struggle getting to 1400 RPM and the white cloud of exhaust you mentioned. Just doesn’t seem right!
Heavyd Thanks this. -
An update on something I discovered today-after cold start, if I turn on the cruise control, the engine stays at normal idle. A lot less annoying!
Trucking Jobs in 30 seconds
Every month 400 people find a job with the help of TruckersReport.