Cheak fuel pression in the morning.
Yes it sure can.
A bad engine temp sensor can do that.
Several problems can cause a 1999 Blazer not to start. There could be a fuel problem or a firing problem. Check for fuel pressure and ignition spark first.
1998 chevy blazer wont start good spark and good fuel presure
No, it would not start.
My first guess would be the fuel pump is at fault.
It crank but it dos'nt start recently i pu some gas in the thraun then it start
Chevy cars that start with the letter B,Bolt,Blazer,Beretta,Bel Air,Biscayne,Brookwood,Beauville,
does that year have carb or tb?
I had a Chevy blazer with the same problem. It had spark, fuel pressure, good battery & good starter. I sprayed some carburetor quick start spray & it started. They blazers have a problem with the fuel injection.
You have another problem other then the knock sensor if the engine will not start and run. A knock sensor will not cause the engine not to run.
when you try to start it then it's the starter.