1993 Buick Lesabre Car runs great and stalls after 10-15 mi

196,000 MILES • 6 CYL • FWD • AUTOMATIC
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BLACKDUBB
  • MEMBER
  • 1 POST
I really need advice... Ok i turn my car on it runs great and after about 10-15 minutes it suddenly starts to run really rough and the service engine soon light comes on just as it dies out.... Now i had my coil packs check , got new plugs and wires, had the Ignition Control Module checked, got a new fuel filter, checked fuel pressure (AFTER IT CUT OFF AND DURING)42psi, and its still the same problem .... starts up runs great and cuts off..... ANY ANSWERS would be great.... Its gotta be a sensor right? Maybe a Crank sensor???? im puzzled and its getting colder to not have a drivable car....
Dec 26, 2009 at 8:41 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
You need to scan your computer for codes there's a problem in the engine's management system.This is your starting point.
Dec 26, 2009 at 2:28 PM
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