check fuel injectors

1990 CHEVROLET CORSICA
120,000 MILES • 6 CYL • FWD • AUTOMATIC
Avatar
KDAV
  • MEMBER
  • 1 POST
how do I check to see if fuel injectors are pulsing?
Apr 1, 2011 at 3:35 PM
Advertisement
Avatar
WRENCHTECH
  • ✓Experienced Mechanic
  • 20,761 POSTS
You can check the electrical signal to them using a noid light bulb.

Image (Click to enlarge)
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Apr 1, 2011 at 3:48 PM
Avatar
RASMATAZ
  • ✓Experienced Mechanic
  • 75,992 POSTS
I wish I can get answers like this one-Good job Wrench -Have a nice weekend
Apr 1, 2011 at 4:45 PM
Avatar
WRENCHTECH
  • ✓Experienced Mechanic
  • 20,761 POSTS
Thank you sir...........but I'll still not buying you a new car.....LOL
Apr 1, 2011 at 5:08 PM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.