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Changed, spark plugs and wirea

Tiny
DPUCKETT
  • MEMBER
  • 1996 PONTIAC BONNEVILLE
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 104,300 MILES
Changed spark plugs and wires running very rough in 96 bonneville

Wednesday, February 9th, 2011 AT 4:08 PM

3 Replies

Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
Check firing order and that wire is seated on plug
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Wednesday, February 9th, 2011 AT 6:13 PM
Tiny
DPUCKETT
  • MEMBER
  • 2 POSTS
Firing orders correct could it be a cracked spark plug
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Wednesday, February 9th, 2011 AT 10:37 PM
Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
Yes if over torqued or gap is off
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Thursday, February 10th, 2011 AT 6:05 PM

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