jimustanguitar Posted June 16, 2005 Share Posted June 16, 2005 I am going to change the filter in my 1990 Reatta's transmission. I checked alldata, and it said that the pan capacity is 6 quarts, but the overhaul capacity is either 8 or 11 depending on whether I have the 4t60 or the 4t60-E. I will drain the torque converter if I can access it easily... What is the difference between the two tranny's, how do I know which I have, and to swap my filter, how many quarts should I buy. Link to comment Share on other sites More sharing options...
Jibby Posted June 17, 2005 Share Posted June 17, 2005 Anybody? I stay away from transmissions! Somebody must have an idea. If not send an e-mail to:http://www.protechtransmissions.com/index.htmlThey may have the answer, but will probably ask that you call them. Link to comment Share on other sites More sharing options...
2seater Posted June 18, 2005 Share Posted June 18, 2005 A 1990 should not have the "E" transaxle. It should be the plain old 4T60. The electronic trans. was introduced in the Reatta in 1991, but sometimes there are exceptions if it was a late production. Does anyone know if the vacuum modulator disappeared when they went electronic? If so it would be easy to tell. Link to comment Share on other sites More sharing options...
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