When you indicate a battery and starter replacement, it leads me to believe the starter isn't engaging. Is that what is happening or does the starter engage and the engine not start?
Until I hear back from you, take a look through these two links. One discusses the most common causes of a crank no start, and the other is related to an inoperative starter.
Let me know exactly what is happening. Also, if the starter is working and you can record it and upload it for me to hear, it may be helpful. One last question. How badly did it overheat?
Let me know.
Friday, June 11th, 2021 AT 10:01 PM