Carb Problem

[BenDover]

I have a 84 chevy Blazer with a edelbrock Q-jet carb. The truck idles ok but when im driving the truck spuders, cuts out and is really low on power. The only thing i can tell that wrong is that the secondary's aren't opening.

Does any one know why they aren't opening and if this is even the problem?

 

[Can Can]

It's probably your accelerator pump, or a plugged fuel filter. It also might be bad plug wires. When's the last time you did a full tune up?

FWIW, your secondaries won't open with the truck in Park.

 

[BenDover]

just put in a new fuel filter today and it has new wires. not sure about the plugs, because i just bought the truck. i was just messing with it and the secondary is opening now, but its not running right still, its sputtering and the exaust sounds funny