1983 gmc 305 w/quadrajet carb1009ccd

[chuck grey]

first road trip in truck texas to colorado drove with no problems.carrying a nissian twin turbo motor.parked it for three days didn't want to start for two days after that.gave it bg treatment over counter .started after that but wouldn't stay on long enough to warm up.would die if i let it idle by its self two three times.then it got over that point .swapped the back vacuum linesstayrd one i drove it a couple on hours park didn't want start back..left it alone few hrs. started on first try but than once again i turn it off it wouldn't start gotta just leave it alone for while ..also removed right fuel tank forgot what line goes where....help

[454Man]

First thought ignition cool it ignition module

[Irish_Alley]

Man I'm having problems reading your post. What vehicle has twin turbos? When you say didn't want to start for 3 days is this your call or you tried to start but never wanted to run. What's a BC treatment, why did you do this. Now after you got it started and it warmed up you shut it off or did it just die? Then after sitting you started it then did you shut it off or did it die. Why did you remove the gas tank?

[CanadianC10]

I agree with Irish alley on your post, I can't understand enough to help, as for the fuel tank, largest (3/8 nipple) is feed,    Medium (5/16 nipple) is return and the smallest (1/4 nipple) Is for your coal canister, If equipped I'm pretty sure