Does my car have spark plug wiring unit

2009 CHEVROLET AVEO
84,000 MILES • 4 CYL • FWD • MANUAL
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KARI LEONARD
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  • 1 POST
Changing spark plugs and Ignition coil per Auto Zone. They also suggested to change the wiring unit but I cannot find it. Where is it located? Thanks!
Nov 26, 2016 at 2:59 AM
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SATURNTECH9
  • ✓Experienced Mechanic
  • 30,869 POSTS
What wiring unit? it only has a short spark plug boot for each plug. If it is running good I would just replace the spark plugs.
Nov 26, 2016 at 4:33 AM
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STRAILER
  • ✓Experienced Mechanic
  • 55,051 POSTS
Please let us know happens so it will help others.

Best, Ken
Dec 1, 2016 at 2:07 AM
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