Please Help! 2012 C70 cranks but won't start!
 

My car cranks but won't fire and I've tried everything! It sounds like it's so close to starting but then it won't ...please advise!

any symptoms leading up to the no start? any check engine light or fault codes? any smell of gas? A no start could be a fuel delivery issue or a sensor (ie crank position) but you'd need to run some tests to narrow down. The basic tests are to determine if you are getting fuel and if you are getting spark but you'll likely need a shop with the proper diagnostic tools to sort it out.

We did a bunch of tests yesterday and for some reason, fuel injector is not getting signal to go...starter works, no fuel smell, sensors are good, might have to break down and go to dealership