96 GMC 4.3L. FUEL PRESSURE IS GOOD

  • Tiny
  • donnie7
  • 1996 GMC Jimmy
  • 250,000 miles

When I did the test to insure power was going to the the fuel meter and I got 4 strobing and 2 solid light but strobe when you turn the motor over. Having a fuel issue tested the injector power.

Thursday, May 3rd, 2012 AT 11:37 PM

3 Answers

  • Tiny
  • Jacobandnickolas
  • Expert
  • 68,315 posts

Check crank sensor.

Was this
answer
helpful?
Yes
No
Thursday, May 3rd, 2012 AT 11:48 PM
  • Tiny
  • donnie7
  • Member

The crank sensor is good. Could it be the fuel pressure regulator. I have not removed and inspected the spider injection.

Was this
answer
helpful?
Yes
No
Friday, May 4th, 2012 AT 2:05 AM
  • Tiny
  • Jacobandnickolas
  • Expert
  • 68,315 posts

You should check to make sure you are getting the correct pressure and it could be a bad regulator or the spider.

Was this
answer
helpful?
Yes
No
Monday, May 7th, 2012 AT 4:38 PM

Please login or register to post a reply.

Similar Questions