1995 Buick Riviera

1995 BUICK RIVIERA
6 CYL • FWD • AUTOMATIC
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CHRISTOPHER NELSON
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  • 2 POSTS
1995 Buick Riviera 3800 supercharged V6. Guy has had a coilpack, fuelpump, cat converter. Pulled into his driveway, turned car off and now no start. Pops through exhaust and intake?
Jan 9, 2011 at 5:27 PM
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WRENCHTECH
  • CAR REPAIR CONTRIBUTOR
  • 20,761 POSTS
Check for consistent spark. It may have a Crank Sensor circuit problem.
Jan 9, 2011 at 6:19 PM
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CHRISTOPHER NELSON
  • MEMBER
  • 2 POSTS
Crank sensor new. Fuel built up in front three cylinders. Spark is weak and red on plugs but plugs are new,
Jan 9, 2011 at 7:08 PM
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WRENCHTECH
  • CAR REPAIR CONTRIBUTOR
  • 20,761 POSTS
Something being new is no reason to assume it's good. You have to systematically isolate the issue as to what system is causing it.
Jan 9, 2011 at 7:24 PM
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