1991 Buick Park Avenue shutting down

1991 BUICK PARK AVENUE
70,000 MILES • 6 CYL • FWD • AUTOMATIC
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1BADNINJA
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  • 1 POST
after replacing the ecm, coil pack, wires and plugs, crank shaft positioning sensor and cam shaft sensor, installed crank shaft sensor with out alignment tool runs rough idle and now shuts down when reaching operating temperature
Jun 21, 2010 at 1:01 AM
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INTERNETMECHANIC
  • ✓ASE Certified Mechanic
  • 700 POSTS
  • ASE Certified Mechanic
Any applicable trouble codes? Does it restart quickly? If not, have helper crank it while you visually check for spark at the plugs, spark everywhere, use a gage and check fuel pressure.
Jun 21, 2010 at 12:34 PM
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