1987 Buick Century fuel injector won't spray

Tiny
ANDYSDADUP
  • MEMBER
  • 1987 BUICK CENTURY
Engine Performance problem
1987 Buick Century 4 cyl Front Wheel Drive Automatic

My '87 buick with a 4 cylinder throttle body injection motor is getting fuel to the throttle body but the injector isn't spraying. The motor will run if I pour a little gas down the throttle body but will not stay running. Also is there supposed to be voltage at the injector when the key is on? There is none on mine. What could cause the injector to not spray.
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Thursday, August 21st, 2008 AT 10:26 PM

2 Replies

Tiny
KISSES
  • MEMBER
Yes, it should have a voltage to know that it's properly working. And maybe your intakes or the injector wasn't working properly.
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Friday, August 22nd, 2008 AT 12:30 AM
Tiny
ANDYSDADUP
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Could someone tell me what might be causing the no voltage to the injector? Bad sensor or maybe a blown fuse. I checked all the fuses in the box and there all good. Someone told me it might be connected to the oil pressure sensor.
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Friday, August 22nd, 2008 AT 1:11 PM

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