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1995 Buick Riviera

Tiny
CHRISTOPHER NELSON
  • MEMBER
  • 1995 BUICK RIVIERA
  • 6 CYL
  • FWD
  • AUTOMATIC
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?
Sunday, January 9th, 2011 AT 5:27 PM

3 Replies

Tiny
WRENCHTECH
  • MECHANIC
  • 20,761 POSTS
Check for consistent spark. It may have a Crank Sensor circuit problem.
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Sunday, January 9th, 2011 AT 6:19 PM
Tiny
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.
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Sunday, January 9th, 2011 AT 7:08 PM
Tiny
WRENCHTECH
  • MECHANIC
  • 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.
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Sunday, January 9th, 2011 AT 7:24 PM

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