It could be:
A. worn rod or main bearings. If that's the case you'll have low oil pressure.
B. a faulty "knock sensor" that's supposed to retard the engine timing when it detects early ignition detonation.
50
No it will not. There is something wrong.
Vortec
By running the vins and serial numbers on the VORTEC engine its self and going to the DMV you might have to pay them $50 but it will give you basically all the information on it! (:
i believe is from 50 to 60 psi
You just don't mix them.
Regardless of the block, you have to use Vortec heads to use a Vortec intake.
There are 4 different Vortec engines for that year. Stock horsepower at the crank are: The 4.3L (262ci) Vortec V6 has 190hp The 5.0L (305ci) Vortec V8 has 230hp The 5.7L (350ci) Vortec V8 has 255hp The 7.4L (454ci) Vortec V8 has 290hp
when did Chevy vortec come out
will a 4.3l vortec starter fit a 305 vortec?
Vortec is the motors name in the blazer and it is a great motor
Absolutely