'94 Z28 Auto Trans Trouble
09-24-2005, 12:38 PM
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'94 Z28 Auto Trans Trouble A guy I work with has a '94 Z28 with an auto trans. Someone added one of those switch on and off shift improvers so I think that might be the cause. Anyway....
When you hold it to the floor, it goes up to about 5k and just suddenly jumps to like neutral, as if you pushed in the clutch (if it had one), and will not change gears until you let off the gas. Then as you are going down the highway, unless its in 4th gear, it has no hold back at all, rpms fall back to idle. Push the gas and it jumps back up to where it left off and grabs.
Any ideas ? Just need a rebuild ?
When you hold it to the floor, it goes up to about 5k and just suddenly jumps to like neutral, as if you pushed in the clutch (if it had one), and will not change gears until you let off the gas. Then as you are going down the highway, unless its in 4th gear, it has no hold back at all, rpms fall back to idle. Push the gas and it jumps back up to where it left off and grabs.
Any ideas ? Just need a rebuild ?
