1995 Buick Century Car turns off when driving

Tiny
MARK MARTINEZ
  • MEMBER
  • 1995 BUICK CENTURY
Engine Mechanical problem
1995 Buick Century 6 cyl Front Wheel Drive Automatic

I took the car to have it scan and it showed up quad driver. What is a quad driver? Our mechanic doesnt seem to know. Also, the torque converter clutch slip lock came up. The problem with the car that it turns off when driving and when set to long while idling. What do you recommend I need to do?
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Friday, September 3rd, 2010 AT 12:56 PM

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Tiny
WRENCHTECH
  • EXPERT
The quad driver is the grounding transister inside the computer that is used for controlling the various relays and solenoids that the computer has control of. When you get a code for one, it usually means that one of the components that is operated by that quad driver is overloading it and you will have to figure out which one it is. If you are having a problem with the TCC solenoid, that is a good place to start testing.
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Friday, September 3rd, 2010 AT 1:22 PM

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