1985 Buick Electra with a 3.8l v6 4 speed. With roughly 200,000. The transmission will take off in all gears, but when it tries to shift auto it goes out of gear, till it gets the rpms down. I have replaced transmission modulator and all vacuum hoses, egr vacuum solid, tested the v.S.S and it was just fine I am lost please help!
Thursday, October 14th, 2010 AT 9:00 PM