1999 Saturn Sl1 Hi Past Weeks Car Benn Shifting Really Hard Reving Shifts

1999 SATURN SL1
17,000 MILES
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SARNDA44
  • MEMBER
  • 6 POSTS
hi for the past few weeks my car has benn shifting really hard and reving when it shifts changed out the input speed sensor... crankshift sensor.. and throttle position sensor but nothing is working. trans mission guy said i have all my gears so what can be wrong? please help i am on ssi and cannot afford a shop thanks christy
Mar 5, 2013 at 2:58 PM
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SATURNTECH9
  • ✓ASE Certified Mechanic
  • 30,869 POSTS
  • ASE Certified Mechanic
Sounds like someone was just replacing parts.Do you have any codes in the computer?If it shifts hard into all the gears it means you have too much pressure in the transmission. You Ned to have a transmission pressure test done.You could could have a worn pressure regulator inside your transmission valve body a bad line pressure actuator or a bad wires to the transmission valve body.
Mar 5, 2013 at 3:08 PM
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