87 s-10 no start condition
nekro6
06-29-2004, 07:31 PM
Ok i have an 87 s-10 with a 2.5 that doesn't pulse the injector at any time. i can manually pulse the injector with a ground pulse up at the injector or from the ecm but the ecm itself will not send a pulse to the injector. already replace the ecm and still can't get anything. any ideas?
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