many many things, bad battery, bad battery connections or wires, bad ground, bad fuses, bad relays, fuseable link blown, bad ignition switch, fuel pump problems, computer problems.
Bad switch.
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That would be the 4L60E
Most all suburban that year are 4x4
My first stop would be the dealership. If you do not want to do that you could go to chevy.com to check out the Chevy Suburban. They would have all the info you need to make your decision.
That would be the 4L80E
i have a 1996 Chevy suburban with 226,000 miles on it and it runs great so you make that decision
YES, They are the same engines. That would be a direct bolt in.
Ignition module in the distributor.
That would be the 4L60E trans.
Replace the gate shocks ....one of them is completely gone and other can't hold weight of gate I would recommed to change both.
Need to replace the ingnition module in the Distributor.