It has an auto choke on it that has a tube that goes around the header. I tryed starting the car with the choke mecanism off and it made no difference.
The return spring in the vacuum secondary diaphram is there. I pulled the carb to see if the secondary throttle plates are closed and they look to be.
The setup was new when I put it on and it has done this since new. The carb has been rejetted and AP jet changed. I also added a quick change vacuum secondary diaphram setup on it.
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