closest to the pulley/belt.
Bad spark plug or wireBad valve (do a compression test)Bad piston "
Its the cylinder closest to the serpentine belts
just take a look on the intake and you will find it on there somewheres
That is what holds the piston on the rod, You will have to tear the engine down to fix it. Major job.
yes
4 3 2 1 front
No. They are different
firewall 4 - 8 3 - 7 2 - 6 1 - 5 front
which is cylinder number two on gmc envoy 5.3 litre
Remove #1 spark plug and rotate engine until piston comes to top of cylinder you can hold a pencil or similar object in plug hole until you feel piston
firewall 4 - 8 3 - 7 2 - 6 1 - 5 front
Piston rings are always installed with the numbers up toward the top of the piston