Get the latest advice about your car

Get Started
Advice » Q&A » 1996 Buick Riviera

Q&A

Ask Your Question

1996 Buick Riviera

Question: i get multiple cylinder misfire code

Question

2002duecerider, Buffalo, NY, January 26, 2012, 10:16
Profile_thumbnail
 Rookie

checked all plugs, wires and coil packs they are fine, O2 sensors and mass air flow sensor are also new as well as fuel filter. now it is smiking bad from exhaust, and oil drips from mufflers, rough idle revs and stalls

1 Answer
Flag This
  • Answer #1

    gmc4me January 26, 2012, 18:42
    Profile_thumbnail
     Journeyman

    possible intake gasket leak, fuel pressure regulator, or ignition module

    Reply
    Flag This
Answer Ranks