HOW DO I REPLACE NUMBER 1 FUEL INJECTOR ON A ...

  • Tiny
  • chefjason76
  • 1996 Pontiac Sunfire
  • 13,000 miles

How do I replace number 1 fuel injector on a 1996 sunfire gt 2.4L. Check engine light started flashing and book says "misfire condition". Changed plugs and plug caps. Diag computer says #1 cyl misfire. Im guessing fuel injector and how to do it. Any other possibilities?

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Thursday, March 28th, 2013 AT 10:25 PM

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  • Tiny
  • ASEMaster6371
  • Expert
  • 25,556 posts

Did you do the boots? Coils? Cap? I would go here first before going after an injector

Roy

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Thursday, March 28th, 2013 AT 10:27 PM
  • Tiny
  • chefjason76
  • Member

Boots. Yes. Coils no. Is the cap the metal plate that covers the spark plugs

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Thursday, March 28th, 2013 AT 10:34 PM
  • Tiny
  • ASEMaster6371
  • Expert
  • 25,556 posts

Its the plastic cover that contains the coils. We do them as a set all the time

Roy

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Thursday, March 28th, 2013 AT 10:35 PM
  • Tiny
  • chefjason76
  • Member

Im going to change the coils and cap tomorrow. Where are they located and do I need to replace both? Are there any diagram webpages u know of?

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Friday, March 29th, 2013 AT 11:28 PM

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