Thread: bog/backfire

Tweet

after i got it back from mechanic i played with the vac adv hose(switched it back to ported just to see what it would do it was just like before it would spit out carb so i put it back to man vac and reset air fuel because he set it to where it was running really rough when i did it ran way smoother but spit and hesitated again.choke is set at middle notch on housing, it comes off late.i havent checked where he has timing but i think he set it by ear.something isnt right just havent found it also i checked for vac leak there is not one.intake thats on it is 1500-6500rpm i ordered a idle-5500 performer eps something more around low end torque could the int on it now be too much??it has no offline torque , by the way its in s-10 it should hall!!!sorry so long but im really frustrated?!i really aprreciate any advice yall can give. thanks