S-10 NOT GETTING FUEL TO THE THROTTLE BODY INJECTORS
1988 Chevrolet Blazer
November, 9, 2010 AT 6:21 PM
1988 S-10 Blazer mileage: 127,000. I am not getting fuel to the throttle body injectors. I have replaced the fuel relay located in the engine compartment. I replaced the computer unit. I used the noid test light on each injector connector. I am getting no power to the connector. I can prime the throttle body, and the engine starts and runs perfect. After the car has run for about 20 minutes, if it is shut off, it has to be primed before it will start again.
Check the fuel pump pressure when the engine dies. Your car is equipped with a computer controlled engine management system. An independent auto service center can scan your computer for fault or error codes. The information should pinpoint the malfunctioning components.