Cracked head or blown head gasket.
Loose converter bolts or a cracked pressure plate.
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.
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.
The 1998 Blazer could have several problems causing rough idle. Check the air filter, fuel pressure, and EGR valve for a clog to look for the problem.
how do u replace fule pressure regulator in 94 blazer vortec
if the engine is knocking really loud you probably need to overhaul the entire engine or get a new or used engine because loud knocking is not good
The oil pressure switch on a 1997 Chevy Blazer is located on the bottom of the engine, near the oil filter. It monitors the output and pressure of the oil pump.
The fuel pressure is constant, regulated by the fuel pump itself (inside the tank). Could you clarify the question a bit, like what kind of fuel delivery problem are you having?
Bring to a shop and have system pressure tested to find where problem is originating
trying to fix simular problem
your losing oil pressure because the pick up is not getting oil due to a build up of sludge in your oil pan, it is a very common problem with those vehicles.
your question should be , whats the proper pressure for the tiers on my 91 s-10 blazer this information is embossed on your tiers