Q&A

My car ran out of gas so it sat up in the cold for about 4 days before I refilled the tank. After my car was refilled I put gumout in to clean my carburator and fuel injectors, I also put some heet in to absorbs any water that may be in the gas line. it ran good for a day and now it won't even start up. Everything on it is new except spark plugs in wires. Can someone explain what the problem may be? One person told me to drop my gas tank and unfreeze the line! While another person said to change my spark plugs and wires!!! What do you think??