fuel system

1994 CHEVROLET ASTRO
175,000 MILES • 6 CYL • 2WD • AUTOMATIC
Avatar
KD7DOA
  • MEMBER
  • 1 POST
I get fule to high pressure side of TBI but none on return side.no fuel to injectors.will start if I prime TBI willnot stay running.
Jan 17, 2011 at 12:29 AM
Advertisement
Avatar
FIXITMR
  • ✓ASE Certified Mechanic
  • 9,990 POSTS
  • ASE Certified Mechanic
are the injectors firing? put your finger on them and feel the noise.
Jan 17, 2011 at 6:02 AM
Avatar
MADMIKE1735
  • ✓ASE Certified Mechanic
  • 951 POSTS
  • ASE Certified Mechanic
on this model, there should be 2 injectors that spray into the intake... you should have a round air filter that covers them.... are you getting fuel to both injectors???if your getting fuel, but only one is dripping fuel into the intake, then you need to replace the one that isnt dripping...
Feb 14, 2011 at 12:16 AM
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.