I'm pretty new to forum posts and searches, sorry in advance! I have a p0340 code for the camshaft position sensor, which I replaced, and the code didn't clear, nor did the car start. The car just cranks. The car has been out of commission for about 2 weeks now because of time constraints, but I have since replaced the battery, the starter, both the crankshaft position sensor considering all the research I have done so far has pointed to that and the camshaft position sensor, I figured why not. Today I tested to see if I had spark, which I tested cylinders 1,2 and 3 all had no spark and guessed the 4th wouldn't have spark. (The last owner cross-threaded the plug in cylinder 1, and me being in a bind recross threaded a new one in, and this was about 2 years ago, car ran decently fine without issues.). I took the number 1 plug out and the thread had broke about 3/4 of the way up to the hex on the plug. I don't think this has anything to do with the car not starting though, could be wrong I'm a noob. All fuses so far look good. What could I be missing? I'm sure I'll get some backlash from my post, haha. Thanks in advance!