Alright, I'm still new at this so bear with me..
77 TA, W72 (Pontiac 400) stock.
1. Engine runs perfect when warm (even passes emissions)
2. Runs terrible when cold
By terrible I mean:
1. Engine shakes like a mofo
2. Sounds really really bad (like a 2 stroke)
3. dumping a good amount of gas out the back
Things I've done:
1. Choke looks to be working.. (opens as it warms up)
2. New wires, coil, plugs, cap, timing is good when warm
I didn't notice this until winter time of course.
I'm thinking maybe the carb needs a rebuild? Maybe the floats are stuck?
Thanks team!
Nate
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