no it is not injecting any fuel at all... Do the 88 chevy trucks 350 had an oil pressure for the fuel tank??? And if so how do you check it
If you have power feed to both fuel injectors than you may need a noid light to test the ground circuits which are actually turned on and off by the ecm/pcm or it's drivers to determine if the problem is with the injector circuit within the ecm/pcm or if in fact if you do get a positive noid light test then the fuel injectors are most likely just clogged.
Can you please tell me how to check the fuel pressure gage
Um I am not sure can you send me both of them?