1995 Geo Prizm Stalling

Tiny
LUJUAN123
  • MEMBER
  • 1995 GEO PRIZM
Engine Mechanical problem
1995 Geo Prizm Front Wheel Drive Automatic 154000 miles

Fuel filter, fuel pump, rotor and cap, timing chain, and tune up all done/replaced = and car continues to stall at stop lights, and hesitates when driving (like not getting enough fuel). Any further suggestions. Problem doesn't occur until car is warmed up - approximately 1/2 hour. Then runs like crap and stalls out.
Monday, February 1st, 2010 AT 7:17 PM

3 Replies

Tiny
MMPRINCE4000
  • MECHANIC
  • 8,549 POSTS
Is your check engine light on?
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Tuesday, February 2nd, 2010 AT 8:06 AM
Tiny
LUJUAN123
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No, the light is not on.
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Thursday, February 4th, 2010 AT 5:42 PM
Tiny
MMPRINCE4000
  • MECHANIC
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Then the TCC (torque convertor clutch) may be stuck.

It locks the convertor at about 45mph for better fuel economy. If stuck in locked position, it will cause car to stall when stopping.

Have a trans shop diagnos it, as you have to remove valve body for repair.
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Friday, February 5th, 2010 AT 6:45 AM

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