Possibly OT, ??s about a GM feedback Q-jet

[Chipsbyal at aol.com]

I'll try to help you here, it's been years since I've fiddled with these. First, you don't have a mixture control solenoid. That solenoid actuates to enlean the accelerator pump shot when the ecm so desires. It can be disconnected with no problems, except a persistant hesitation may finally clear up. The distributor is part of a ESC system. It can be converted to non-esc by disconnecting the four wire connector and jumping two wires on the dist side of the connector. Now here my memory gets a little foggy. If you can tell me the colors of the wires and what position they are in the connector, I can tell you which two to connect. There is a green, black, brown and the last one. The truck won't run with the connector disconnected. I used to get quite a few no starts with this system. The customer always opted for the wire fix over the ecu replacement.
AL
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