98 SSEi TCC bad ?
Driving on the highway, the engine rpm started fluctuating between 1900 and 2400. Seems pretty random but, more noticeable when it is hot. Not so noticeable when started cold it takes about 30 minutes for it to start happening.
Was 400 miles from home when it started. Took it to shop and had it scanned on a Snap=on scanner. Came up as trans solenoid. mechanic thought it was TCC but not sure. Suggested I should be able to get home without using overdrive.
Drove the 400 miles home, had to stop and let it cool down several times,
It would act up even in drive after an hour or two. Seems to drive fine in first and second. Whats my next move?