1993 Buick Century rough running

Tiny
JLHOTAK
  • MEMBER
  • 1993 BUICK CENTURY
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 128,000 MILES
3.3 V6 no spark on #1 cyl, swaped coils but with no result. At times dies and won't resart for hours or iff it runs it will only have spark on 3 5 6 & 2 so ran a scan an comuter sends 48 for a code. Changed mas and it runs better but still litte or no spark on #1 now once in a while perfect. And still dies once in a while and won't restart for hours.
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Monday, March 29th, 2010 AT 10:13 PM

1 Reply

Tiny
LEGITIMATE007
  • EXPERT
I would still check the crank position sensor
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Monday, March 29th, 2010 AT 10:35 PM

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