1990 Buick Century injectors

Tiny
MACATNIGHT
  • MEMBER
  • 1990 BUICK CENTURY
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 65,000 MILES
No injector pulse has spark has new crank sensor, ecm, control module, fuel pump relay, fuel pressure 40 pounds has pulse for 3 seconds then stops
Saturday, August 21st, 2010 AT 10:46 AM

1 Reply

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
You may need to do an ohms test on each injector. A faulty injector might cause the injector driver to shut down? You can compare the reading from one injector to the next. If the reading on one injector is way higher or lower than the others, I suspect a faulty injector.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
+3
Wednesday, August 25th, 2010 AT 3:04 PM

Please login or register to post a reply.

Related Fuel Injector Content

Replace a Fuel Injector
VIDEO
Replace a Fuel Injector
Instructional repair video
VIEW MORE

Sponsored links