Hi Everyone,
I've recently acquired a 1966 C10 stepside with the 250 L6 pushing a Powerglide tranny. I've been using it as a daily driver and after properly setting the timing, I still had a hesitation when I accelerated. The acceleration problem has been slowly getting worse, so I decided to rebuild my carb since I suspected the accelerator pump was bad.
Well I've rebuilt it, now I just can seem to get it tuned properly. On a warm (70) degree day, I can get it to idle without choke after it warmed up, but as soon as I shift into Drive, it stalls out? Any ideas? Do I need to set my idle higher? Thanks.
Isaac
