I have an 05 crossfire. Have had it a few years. 190000 Mile's on it and I love my car. I recently changed the plugs and wires but one of the plugs broke it of the threads and left just the threads in the engine. I thought I could get it out with an extractor but no luck. I
Made a huge mistake and let my buddy try and during a phone I was on the fool took a drill and tried to drill it out and when I came back outside radiator fluid was coming from it of the spark plug hole. He drilled into the head I guess. I between jobs so I didn't have the money to take it to a shop and it's my only ride. Fluid filled up my engine and turned my oil a sludge brown. I got the hole fixed and it did an oil and filter change. The spark plug hole i had to plug for time being. I just started back to work. Anyways now I'm sorry one spark plug and the car runs really bad but street it warms up and I come to a stop it did and won't run again for a bit. It doesn't over heat it anything. Codes come up p0301 for the missing plug and 0161 heater circuit and 0160 sensor 2 back 2 would this cause it to due after it warms up. Any advice? I can get it repaired correctly within a couple weeks but I need it to get me to work in the mean time.