Quote:
Originally Posted by dwainr
Actually i did put just about a quart of the lucas in with the new fluid, it actually shifted into the higher gear once since changing the fluid and filter but not consistently. Would it be a good idea to try to put any more fluid in since i have driven it sparingly in the past two days? I didnt quite get a full 4quarts in the unit and that lucas is really thick.
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did you under fill it? if you did you need to fill it full. fluid at 95 degrees and just spilling out the fill hole.
4L30e's are very sensitive to the fluid level. another product you might want to try is lubeguard (black bottle). it has a high content of friction modifieres. if lubeguard black won't stop the slipping nothing will. i understand it is sold at napa. mike
Link:
http://www.lubegard.com/~/C-177/LUBE...ATF+Supplement