Problems With the 700R4 Transmissions | It Still Runs - 700r tranny problems

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will not shift into 3rd just slips. - 700R4 transmission - iFixit 700r tranny problems


Jun 02, 2018 · So let’s get into some common problems that the 700R4 may have. Torque converter won’t lock. The 700R4 and 2004R were the first GM automatic transmission to come from the factory with a locking torque converter. This allowed for a true 1:1 connection between the engine and rear wheels at high speed, which increased fuel economy.

The 700R4 transmission has been in use since the early 1980s, meaning a good market saturation for new, used and rebuilt transmissions and parts for this model. Many car problems can be mistaken for transmission problems, however, such as bad fuel filters, spark .

will not shift into 3rd just slips. Is this common after a fluid/filter change for this tranny? 05/16/2015 by Ray. my 83 chevy doing the say thing but stays in 1st. 10/30/2015 by southernman198. my 84 trans am is doing the same thing and i cant figure out why. 11/05/2015 by jason robbins.