Friday, June 3, 2011

1987 chevy s10 blazer tbi v6 fuel injectors don't spray fuel?

i changed the computer, fuel pump relay, the fuel pump and one injector but it still won%26#039;t spay gas. its getting gas to the injectors.|||yea check the ground.....also check teh fuel pump.....and check teh pressure regulator.....gotta have fuel pressure for it to spray gas:)|||You did check all the fuses,especially the injector driver circuit,right?


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Ok,since the computer supplies grounding pulses to the injector,the computer ground may be lacking.