slight hesation in carberator

[macdodd]

I have a edlebrock 4506 carberator that has a slight hesitation when I accelerate. Runs great other than that,,,,slight ajustment maybe?

[cleszkie]

I'd suggest increasing the accelerator pump shot by changing what hole the linkage goes to on the pump arm. I think moving it to a hole closer to the pump (making a shorter pump arm) will give you a bigger shot.

[leftybass209]

Go to edelbrock.com and watch all the videos they have on the carburetor installation. They detail all kinds of pertinent information including hesitation and stumbling. The key to getting a good carb tune, is having EVERYTHING else working properly. Timing, fuel, and spark need to be spot on, then you'll get the carb to tune great.