2005 GMC Sierra "duramax idles" Questions

2002 duramax will heat up underload but not at idle any ideas why why won't my duramax heat up at an idle No diesel I have ever owned will heat up to operating temp while idling. I have had semi's and

duramax surging when idling in gear at a stoplight,2005 gmc 3500 sounds like air in the lines.make sure fuel filter and wif sensor are tight. fuel presure regulator is the problem

...Duramax/Allison trans. Why is check engine light on? The check engine light comes on when the truck is in park and idles for about 2 min. stays on for about 2 days then goes off Have codes read by ...

2003 GMC Duramax Diesel won't start I have a GMC 2500HD Duramax Diesel with 74,000 miles on it. Truck was idleing for 10 minutes warming up. Shut off and restarted 45 min. later. Drove down the street

2006 GMC 2500HD Duramax, started and let idle about 5 minutes then put in gear to leave. Noticed power-steering and brakes not working properly. Tried to turn wheel, back up press brake pedal, ...

...idles 2001 duramax smokes when it idles 2001 chevy duramax it smokes at idle but not when above 1000 rpm This happens when the vacuum in the manifold is at maximum and the air is drawn down past the ...

2014 trailblazer 2,5 duramax making black smoke when driving but looks OK when idling 2014 trailblazer 2,5 duramax Check the EGR valve is working. https://www.700r4transmissionhq.com/chevy-trailblazer

duramax diesel have a 2005 6.6 duramax it has a load rapping noise which is present 95% of the time. when we hooked it up to a scanner and shut off individual cylinders #4 doesn't effect the idle of ...

My 04' Chevy 5500 truck with 6.6 ltr. duramax lost power twice while climbing the highway in the Yukon territory. Pulled off the side of the road at idle, throttle would not take engine past 2000 ...

How to fix power reduced in my Chevy duramax I have no power in my truck this show in the dash power reduced. Help, Engine Power Is Reduced on Chevy Duramax - Page 4 - Forest ... www.forestriverforums