Ram Heavy Duty Forum
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Recent content by Swede 21 2500 Big Horn
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New truck
Diesel engines will turn the oil black as a result of the higher compression and a certain amount of compression blow by as a result. The engines do not require a "break-in" period. However some of the drive train components require it.- Swede 21 2500 Big Horn
- Post #5
- Forum: 4th Generation Ram HD General Discussion
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Air Suspension Failure - twice on the same trip
I have a '21 Long Horn 2500 Crew Cab short bed. The air suspension initially worked great but at about 1,200, with no load, an error message popped up stating air suspension required service. I pulled the fuses connected to air suspension and reinserted. This reset the system. No issues. However...- Swede 21 2500 Big Horn
- Post #9
- Forum: Suspension