2005 blazer turns over - wont start.. help!?
 

So,

I was driving, stepped on the gas truck started to move then engine cut out and it wont start back up again.

Engine turns over and sounds normal but ignition wont catch. batter is good lots of gas.. everything was running fine until just now.

Can anyone give me any ideas as to what might be going on?

currently pulled over on the side of the road waiting for a tow :(

Thanks!

You may have lost spark or fuel.
Check for spark at the coil. Must be a nice blue color, yellow wont cut it. Then if that is fine check the fuel pressure. KOEO pressure should be 60-66 psi and should not drop below 55 psi for at least 5 minutes.

Good luck.

Forgot to mention if there is spark at the coil you should also check for it at the plugs. The cap and rotor may have a problem causing the spark to end there.

No Spark-No Start Condition