2002 Subaru Forester changing spark plugs

2002 SUBARU FORESTER
89,352 MILES • 4 CYL • AWD • AUTOMATIC
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FNSIMPSON
  • MEMBER
  • 2 POSTS
Is it necessary to change spark wires at the same time??
Feb 24, 2008 at 9:28 AM
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LEGITIMATE007
  • ✓ASE Certified Mechanic
  • 5,121 POSTS
  • ASE Certified Mechanic
no if you know that the wires are in good shape or new. but if they were purchased with those old plugs, then i suggest you change them also. thanx
Feb 24, 2008 at 9:49 AM
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