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99 Z-28 A4 4L60E shifting issue

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Old 05-11-2006, 11:42 AM
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Default 99 Z-28 A4 4L60E shifting issue

Ok.. My 4L60E tranny is shifting oddly so I need assistance in solving the issue. The tranny will not shift from 1st to 2nd unless I lift from the gas and the RPM's drop. Seems to shift through 2nd, 3rd and 4th fine. Today I will replace the throttle position sensor then maybe a MAP sensor next. There were no codes associated with this issue. HELP!

Chris
Old 05-11-2006, 03:19 PM
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That my friend is the tranny tellin u it doesnt have more left in her. I've had my fair share of 4L60e problems and thats what they all do before they break. U can try changin the tranny filter and replacin the fluid to MAYBE get some extra life out of it.
Old 05-11-2006, 07:58 PM
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I was kinda thinking that too but it shifts easily when I let off the gas and does not slip.




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