Car won't start
 

Hi everyone, I need some advice please. I have some car issues and I cant work it out... my mazda 3 2010 sport (diesel) won't start.. it cranks but won't fire up? I have had 2 mechanics look at it and both have given me 2 very different issues. One said the engine is blown and need a a new one and the other says its the high pressure fuel pump (which i have changed and still no difference). Both did a diagnostics on it and both no readings.
please can someone give me some advice, or point me in the right direction.

Tow it to Mazda, they are the experts, along with factory workshop manuals, diagnostic tools & factory support techs as backup.

Thanks mate but dealers charge to much to even breathe on your car. Its a waste of time and money.

Suit yourself. Good luck. Lets us know how you get on.