I have a 98 Dodge Cummins with automatic transmission thet belonged to my father. From a stop it seems as though it takes off in 2nd or 3rd gear. I have read that these are notorious for the governor solenoids going bad and causing this. The truck has 81,000 miles on it. He had the trans flushed and put synthtic fluid in several miles back. The fluid is not red, more of a brown color, it does not smell burnt. Question is, do I spend a couple hundred bucks on the solenoid and filter or does this thing need to be rebuilt? Any ideas? TIA.