My mechanic can't get my car started after replacing head gasket. Any ideas?

 

Sorry, it's a 300.

 

mmmm could be mean here but not going to be. Well are you fixing it or him? If you are we can help if he is then he needs to be the one asking the questions because this little process takes about 1 2 days per question, answers and asked.

 

Compression, fuel and spark. I'm an amateur but even I know that's where you start and go from there. Given you have just had 1 head off it could be any of the above.