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1986 Chevy Corvette fuel injectors

Tiny
VETTEATLAST
  • MEMBER
  • 1986 CHEVROLET CORVETTE
  • V8
  • 2WD
  • MANUAL
  • 28,400 MILES
I wanted to know the correct way to test the fuel injectors on my 86' Vette
Saturday, April 12th, 2008 AT 9:20 AM

2 Replies

Tiny
BLACKOP555
  • MECHANIC
  • 10,371 POSTS
The easiest way to test if they are working is to listen for a clicking noise, although it tells if their firing it doesnt tell if they firing enough, the best thing to do would be a cylinder balance test or to take them out and crank the engine and see if they all fire the same.

If they arnt firing then the next step would be to hook up a noid light to the injector harness, and when the engine is cranked it should flash.
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Saturday, April 12th, 2008 AT 9:28 AM
Tiny
VETTEATLAST
  • MEMBER
  • 1 POST
I read that the injectors should have the same ohms or very close to the same ohms when tested with a multimeter. I was wondering what the correct procedure was for test them - by the way, thankyou for responding:)
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Saturday, April 12th, 2008 AT 10:27 AM

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