car runs fine 20 min or so then won't shift into 4th..stop park it and fine at restart until about 20 minuets then won't shift again... help.
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1999 Honda Civic Question: transmission computer prob.
POSSIBLE SHIFT SOLENOID PROBLEM. ARE THERE ANY TRANS CODES?
Replymarymac, March 16, 2012, 13:53Rookie
don't know how to check codes, the mech said, bad tranny, then "$2,000.00 please". but the oil not burned, and still shifts, so I don't trust mechanic...who can I trust? or where can I get codes checked? In Muncie area?
Answer #2patrick mannion from Greg Solow's Engine Room, March 17, 2012, 00:00Master
An Autzone or Amco transmission shop in our area advertise the check the codes for free, get a second opinion and post the codes then maybe someone can help. Codes will look like P0420 or P1135.