Transmission solenoids get clogged. Thera are several f these.. Consider a major overhaul. If
so, get these parts new and nto from the usual kit: transmission wire harness including
factory mounted solenoids (2solenoids); high performance Bendix 3rd and 4th gears; all
solenoid; and a heavy duty transmissiin BELL. Always replace transmission oil pump. This are
expense you wont regret, aprox. +15% more on parts, labor should not change. This you won't
regret as the investment is on wear and tear parts that tend to fail. This transmission,
although a 4 gear, was standard on 80' Corvettes and is full of torque. The transmission bell
and 3-4 gears are its weakness. Look at this as an invedtment. Ichanged to synthetic
transmission oil an change it every 50-55k miles with filter. I tow a boat and it's been over 70k
with a great performance, better than original.
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