I got a 99 blazer it spits and sputters until its up to temp. After that it still does it sometimes. I replaced the plugs wires distributor cap fuel filter o2 sensors. Its throwing a code for the vape canister. Anyone got any ideas

 

If you want help you really need to be a LOT more specific about your problem.

Begin by testing fuel pressure per sticky at the top of the 2nd gen forum. Don't do just the easy tests. Report all four values and if nothing found then I'll give you more. also need to know any powertrain codes.