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1997 Infiniti I30 Replace Spark Plugs

Tiny
PDB
  • MEMBER
  • 1997 INFINITI I30
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 115,500 MILES
Vehicle has a coil based spark plug system. What steps need to be taken to remove the coil so the spark plugs can be replaced.
I know how to reach the coil covering the plugs.
Friday, October 29th, 2010 AT 12:58 PM

3 Replies

Tiny
BLUELIGHTNIN6
  • MECHANIC
  • 16,542 POSTS
Remove the 4 allenhead bolts from the v-6 3000 emblem in center of the valve cover. Lift off Tshaped v-6 3000 emblem. Remove spark coils located beneath. Remove plugs under spark coils. As far as I know you must replace coils and wires together. However you can replace just the plugs.
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Friday, October 29th, 2010 AT 3:44 PM
Tiny
PDB
  • MEMBER
  • 2 POSTS
As a follow up to replacing the sparks plugs on my 97 Infiniti I 30, do the coils simply lift off or is there a special technique to remove the coils to get to the plugs?
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Friday, October 29th, 2010 AT 6:39 PM
Tiny
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  • MECHANIC
  • 16,542 POSTS
Once cover is removed you should be able to see the coils mounting bolts
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Friday, October 29th, 2010 AT 6:43 PM

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