1991 Gmc Suburban Sprayers Spraying Carburater Fuel Injected Brand New Filter

1991 GMC SUBURBAN
180,000 MILES
Avatar
ANONYMOUS
  • MEMBER
  • 1 POST
sprayers not spraying in carburater fuel injected
brand new fuel filter and fuel pump
Apr 4, 2013 at 10:21 PM
Advertisement
Avatar
CJ MEDEVAC
  • ✓ASE Certified Mechanic
  • 11,004 POSTS
  • ASE Certified Mechanic


1ST AND FOREMOST.......DO YOU HAVE FUEL IN THE FUEL TANK?

CAN YOU HEAR THE FUEL PUMP "HUM" FOR A FEW SECONDS......WHEN IT'S QUIET....AND YOU TURN THE KEY TO "ON"?

CAN YOU CHECK YOUR FUEL PRESSURE?

DO THEY MAKE ANY KIND OF RACKET WHILE IT'S TURNING OVER.....LIKE CLICKING?

DUMPING A SPOONFUL OF GAS DOWN THE "THROTTLE BODY" (CARB LOOKING THINGEE) DOES WHAT, WHEN YOU ATTEMPT TO CRANK IT?

HAVE YOU CHECKED YOUR FUSES?

YOUR TURN

THE MEDIC
Apr 4, 2013 at 11:58 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.