Posted by steve c on Wednesday, December 08, 2004 at 4:25PM :
Looked at a clean '90 Cummins Dodge Ram 2500 4x4 with 98k miles for sale. Fired right up and sounded good from the outside, but I felt quite a bit of vibration inside--transfer case lever was really shaking, ripples were visible in the rainwater that had pooled in the lined bed. Guy told me it smooths out a bit when warmed up and is fine on the road, and that the older Cummins idle rough. Is this typical?
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