Connect a timing light, loosen the bolt on the distributor and turn it. If you have a model that is contolled by the EMM, you can only adjust the clearance of the cam and crank positions sensors. The rest is controlled by the computer and is determined by the software. Note that adjusting the sensors only improves the input to the EMM and does not control the timing.
It requires an engine scanner to set the timing on that year engine.
THE TIMING IS COMPUTER CONTROLLED. It requires an engine scanner to set the timing on that engine.
That requires an OBDII engine scanner to do that. The ignition timing is controlled by the computor. If you have not moved are removed the distributor then there's no reason to fool with the timing.
no
It has a Timing Chain.
That requires an engine scanner to set the timing.
The 4.3 liter V6 engine in a 1997 Chevy Blazer has a timing CHAIN
The 3.0 liter V6 engine in a 2010 Chevy Equinox has a timing CHAIN
how much play should a 4.3 Chevy engine timing chain have?
The 3.0 liter V6 engine in a 2010 Chevy Equinox has a timing CHAIN
in the engine block
The 1.6 liter 4 cylinder , has a timing belt , and IS an interference engine The 2.0 liter 4 cylinder , has a timing chain , and I don't know if it is or isn't an interference engine