[JT_n_CT_90_ZR1]

Brother that is some fantastic advice. And Yes, I have every single warning light Except the Check engine.

Next, when I turn the key to on, I have the vacuum pump intermittently buzzing and the fans go on I can?t hear the pumps but before this happened I had no problem with them so I don?t think they are an issue but they are cheap so I should just order a couple for the shelf. I did just order an ignition switch, waiting on that also. Security and system lights flash and the security light eventually goes off like normal which I was told is good because the Vats accepted the key. I do see a flashing SRS light that seems to be flashing a code I just don?t know how to read it accurately. For example- I count the flashes but how do I know when it?s finished with a specific code?

Lastly, I know you are all going to scream at me for this, but I don?t have a 1990 Service book set yet. I just keep putting it off and try to look up everything online.

I do have the factory LT5 service book. I also have a file with the full factory 1994 C4 dual book jailbroke so it?s transferable. I found it randomly online and scanned it for virus? and it?s safe (if anyone needs please shoot me over your email) and I have a digital 1990 C4 usb-drive also that is more for parts then troubleshooting.

I?ll get the voltage numbers over tomorrow. I have a feeling they are all working correctly as from what you described should be working is. If in fact, it is the FEDS what is the procedure on fixing or replacing that? I have poor pressure in the rails and it just drips out when in check the valve on the end of the passenger side fuel rail.

We are going back to Spring but the last time I drove the car the secondaries were not activating and the Check Engine light was sending me O2 sensor codes. (Both were replaced) and then my BCM started going bananas and the poltergeist started making random things happen which are now perfect with the new BCM Jeff reprogrammed.