1989 750il tranamission problem
Just bought a very clean 89 750il. 160000 miles and have all the service records. The tranny when cold sounds like an empty power steering pump? It will go into gear but after it warms up it is done. Have checked the fluid and it is clean and full. Any thoughts on what it could be before I pull it out? When it is warm and you give it some rpms a message comes accross the cluster about the transmission and says check the owners manual. I did find out looking through all the service records that in 98 the owner had 2 dinan chips installed for the engine and 1 installed for the transmission. That was at 143000 miles. Any help would be great.
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