My car don't start it only crank what would it be can it be my valve or head or anything.

(Question moved from Introductions to more appropriate topic area in order to get better exposure to those best able to answer the question. The Introductions topic area is for introductions only and not questions. Thank you.)

It could be a number of things. Have you checked for spark and fuel?

Perform tests, in Sections A and B, below:

https://www.askmehelpdesk.com/cars-t...das-46563.html