5.2L V8 Specific Topics
I have an 89 B250 van with A727 trans. It has 198,000 miles on it and has give me no trouble until now.
Lately, when the engine is cold, it takes some pretty high rpms to upshift 1-2 and 2-3, but it does finally shift.
Manual shift makes no difference.
If I let off the gas a little at semi...