It means it has a single injector in the intake. It has 6 diffrent hoses running to each cylinder. The injertor if needs to be replaced is around 500 bollars. I know cause i had to tear one down before.
chevy didn't come ouy with vortec heads until the 90's . I'm thinking about 96, so just because they are centerbolt head doesn't mean they are vortec. sorry pal
P0300 = random misfire.
Do you mean how to tell if it is broken?
I'm pretty sure you mean "vortec". Vortec is a type of engine class in most chevy truck which gets its name from the vortex inside the combustion chamber. This will result in a better air to fuel mixture for more power and better gas mileage.
Trouble code P0430 means: Catalyst System Low Efficiency (Bank 2)
You need to replace your booster.
If you mean the coolant bleeder valve, it doesn't have one.
It means that the temperature is below 20 degrees Fahrenheit.
Sounds like the charging system is not working properly, if at all.
With the Throttle Body injection and a TBI intake from Edelbrock for vortec heads yes it will work. If you mean using the vortec injection with the TBI electronics then no it will not work.
YES...And I mean BAD BEND
Yes, you can put just about any motor in any vehicle, it just takes time, and knowelge (and money helps too). The 6.0L 367 is a pretty popular swap for the 88-98 Chevy/gmc trucks and SUVs If you mean a 96+ up motor, then no, 1996 gm introduced the vortec motor to the world and is not compatible with 95 and down applications, unless the computer and fuel systems are upgraded along with it. Your 1994 Chevy 3/4 ton has a 5.7L 350 not the Vortec 350 introduced in 1996.