monte70car Posted November 25, 2007 Share Posted November 25, 2007 hopefully some one can answer this question (scott) parents r on there way back home from west virginia the trans in the 07 tahoe is actin up on them. they lost overdrive and if they got to slow down dad has to downshift any ideal on the problem? Quote Link to comment Share on other sites More sharing options...
Sam (Bones) Posted November 25, 2007 Share Posted November 25, 2007 check fluid level first Quote Link to comment Share on other sites More sharing options...
monte70car Posted November 25, 2007 Author Share Posted November 25, 2007 ill find out more when they get home they were an hour out Quote Link to comment Share on other sites More sharing options...
Mikstudie Posted November 27, 2007 Share Posted November 27, 2007 Isn't it still under a drive train warraty???  Drop it off at the Chevy dealer and tell them to call you when it's done.  Mike  PS: If you screw with it they will void the warranty!! Quote Link to comment Share on other sites More sharing options...
monte70car Posted November 27, 2007 Author Share Posted November 27, 2007 well it went to the dealership this morning and it has the 100,000 mile warranty. Quote Link to comment Share on other sites More sharing options...
alex's72fgmc Posted November 27, 2007 Share Posted November 27, 2007 most likely the tcc "converter lockup" solinoid. or valve body issue. my 4l60e dumped all but first and reverse Quote Link to comment Share on other sites More sharing options...
monte70car Posted November 28, 2007 Author Share Posted November 28, 2007 the chevy dealer said the trans went out in the tahoe went south Quote Link to comment Share on other sites More sharing options...
alex's72fgmc Posted November 28, 2007 Share Posted November 28, 2007 i hope there replacing it then? Quote Link to comment Share on other sites More sharing options...
monte70car Posted November 29, 2007 Author Share Posted November 29, 2007 chevy is replacing it, they had to order one as they didn't have one in stock should see it back by next week. Quote Link to comment Share on other sites More sharing options...
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