1999 Chevy Malibu Injectors

1999 CHEVROLET MALIBU
12,000 MILES • 4 CYL • FWD • AUTOMATIC
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RWEED
  • MEMBER
  • 1 POST
How can I test and flush the fuel injectors myself?
Sep 3, 2009 at 12:10 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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JACOBANDNICKOLAS
  • CAR REPAIR CONTRIBUTOR
  • 110,190 POSTS
First, I would recommend a fuel injector cleaner that mixes with your fuel. You can get it at any parts store.

As far as testing them, you need what is called a noid light to see if they are getting power. THe light in the noid will pulse when the injector should be delivering fuel to the cylender.

Are you having a problem with a specific cylender? What does the spark plug look like?
Sep 6, 2009 at 10:59 PM
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