SBC 305 bogging down when accelerating (Fixed)

Is that the vacuum advance

I was hoping this was my problem also but nope now im back to thinking its the carb. thanks for the good info though I liked and subscribed.

Before I finish watching gotta say one thing I love the color of your car you should do a walk around on it

Can u make a video on the vacuum lines that are important

Just came across your video, I have a 1980 Cadillac Coupe Deville.

Starts right up and is all good, when I stop at my buildings turn out and go to pull out however engine just shuts off when I press the accelerator. I can start it right back up and it's fine and then goes on its way no issues... Lucky I'm not far enough out so I'm not in a lane or I'd be smoked.

Any advice? Or thoughts?

I’m in Tennessee too and same problem

That’s helps me . I am going to check that on my truck . Just might be my problem!

Your white smoke could be running to rich of gas or thin oil ( most of the time)

The pick up coil inside the dizzy will cause the car to stumble when accelerating

Thanks man!

I'm in decherd! Small world

Goddamn I didn't have that much trouble growing up.

It could be a clogged egr valve. Had the same problems but even worse my whole car would shut off but once i replaced it haven’t had a problem since.

You gotta disconnect the battery first?

Preciate ya ..fixed my problem

1 have an 1982 GMC VAndura . Bogs down when put under load, usually when shifting into third. Thought it was fuel delivery issue, changed filters and blew out the line, thought it was the vac advance, replaced that and also th transmission vacuum modulator, tried this trick of yours as well, to no avail. Then i thought it was something in the carb, disassembled and rebuilt it, same issue. then i tried a completely different carb... same issue. now im left to think that maybe the timing chain was stretched and jumped a tooth. however at idle it runs smooth and has good power off the hop. im so frustrated,

Im also beginning to think that maybe its because of this old timer mechanic who convinced me to rip out some vacuum lines to bypass the emissions and EGR stuff. maybe he screwed me!

If you are having a white smoke problem, change your oil and put around a half quart of Lucas treatment in with the fresh oil you put back in it, run it a while, and change it again with Lucas.

Lucas is very thick, and it makes a film over anything it gets on. It will get in the valve seals material composition and help them seal and stay lubricated and extent their life in general.

Also, if you have a smoker that's been sitting for a few years, Lucas will bring her around and stop smoking if it's not too late.

I hope this helps anyone who reads.

I need help boss!!!

Checkin in ya still got it homie mf nice

Thank you brother

You know what the idle supposed to be on a 305? Mine seems way too fast. Can't seem to reach the bottom of the carb either with all the damn hoses and lines.

83 monte carlo hard start up, bogs down when I accelerate first couple minutes then runs fine. Changed carburetor and fuel pump don't know what the hell it is

Thank you something so simple !!

Good tip‼️

Please help me. Im so so so confused.

My Fiat 128 Rally 1300 1974 if not driving it idle okay till radiator fan goes on. No problem.

Just when i drive and enjin begin get some heat it just cut of and dont want to start again. Have to wait to cool off. Then drive home and let it stand still and idle till radiator fan goes on. NO PROBS. Just when i drive so 1km it cut off again and have to wait car to cool down again.

It give no probs if stand still and idle. Just when i drive and enjin is heat up.

Will be realy happy if someone can help me please!

Thanks so much.

Anything?

I have a 1983 Grand Prix but my transmission went out. Do you think it’s best to get another one or get it rebuilt

My 81 Grand Prix LJ is the same color, Teal green with a 4.3 motor,

This really helped I don't know why I didn't think of it I had to replace the coil recently so yeah

Hey dad❤

To anyone wondering, that is an HEI distributor. The part he takes off is a cover to the coil, the part of the distributor that delivers spark to the wires.