Hello yall, I just picked up a 89b2200 truck with carb, the truck starts ans idles perfect, just it hesitates during acceleration, AP shooting fuel down the carb, fuel filter clean and fuel pump newer. I did find the secondaries with the rod from the vacuum pump disconnected, hooked it back and still the same? any ideas? truck is stock

 

Read: https://www.mazdaforum.com/forum/maz...version-30671/

Make sure you read the provided link in post 1.
Vaccuum line hell and poor carburetor!