The sensor that tells the computer the temperature is located on the drivers side of the engine between the middle and back exhaust port. The CTS coolant temp sensor for the ECM is in front of engine in the lower intake and the sender for the gauge is on the left side between 3&5 plugs.
The engine block coolant drain plug on 4.3 liter Chevy Blazer is located on the bottom of the engine, near the oil filter. It allows coolant to be completely drained from the block during maintenance.
No it does not.
Yes.
no
The 4.3 liter V6 engine in a 1997 Chevy Blazer has a timing CHAIN
yes
not much. probably doesn't tow the blazer that well
Engine coolant temp circuit high input. The engine coolant temp sensor make be bad.
how much play should a 4.3 Chevy engine timing chain have?
The 1989 Chevrolet Blazer 4.3 liter engine starter can be found on the right hand side of the engine. The starter will be near the back of the engine.
The spark plug gap for a 1994 full size Chevy Blazer with a 5.7 liter engine is .045 inches. This is equal to 1.1 mm.
I know of only one in the waterpump.