Yes look it up on google!
If you're talking about entering cheat codes into the game, then no you will not get the Yellow Light of Death.
Here is a PS3 cheat for GTA IV. On Niko's cell phone dial 3625550100 for full health and armor.
890-453-9655 is the cheat of nitro in GTA iv PS3.
No, there is not an armored truck cheat for GTA IV.
no
its a mod, no cheat
No, There is not a ragdoll cheat for GTA IV.
They are on Google.ca
No there is not
You
No