1999 Chevy Suburban trans problems

1999 CHEVROLET SUBURBAN
136,000 MILES • V8 • 4WD • AUTOMATIC
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JJFADELY
  • MEMBER
  • 1 POST
no 1st and 4th gear runs fine cold when warm the problem starts throwing a 3-2 shift solenoid code (P0785) replaced along with all other solenoids and trans wiring harness still smae problem and code
Sep 25, 2010 at 5:12 AM
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HMAC300
  • ✓ASE Certified Mechanic
  • 48,601 POSTS
  • ASE Certified Mechanic
have a trans pro look at this, it may be the trans has burnt out that clutch pak or you could have someting cracked inside the trans or a blown out gasket between the valve body and plate.
Sep 30, 2010 at 9:04 AM
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