1992 Oldsmobile Ciera fuel injectors

Tiny
JOHN COE
  • MEMBER
  • 1992 OLDSMOBILE CIERA
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 180,000 MILES
How to test
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Tuesday, September 15th, 2009 AT 10:11 AM

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Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Welcome to the forum. You could use an injector trigger and fuel pressure gage, do an injector balance tests.

Do an ohms test on each injector and compare. Also, use a noid lite on injector plug, engine cranking, if the lite pulses, there is voltage and ground.

Sometimes with the engine cranking, you can feel the injector vibrate a little when it pulses.
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Tuesday, September 15th, 2009 AT 10:29 AM

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