A broken spring more than likely.
it the front one on the driver side
Arielle erin Sag is 4' 7 1/2".
driver side bank 1 before cat
You will have to remove 1 valve cover.
It is underneath the truck about 1/2 way in the middle on drivers side.
sag
Shoot Out at Big Sag - 1962 was released on: USA: 1 June 1962
The passenger side front cylinder is #2 The drivers side front Cylinder is #1
Check the info plate in the Driver's side door
The keyless entry module on the 1997 Suburban is under the dash on the driver's side. The driver's side door needs to be open to see it.
That will be the passenger side.
SAG