More cheats....

Put on the dodo car cheat, and fly over a closed bridge.  NOTE: This will only work
on the nort-most bridge by the  north hospital, all other bridge's will block you! 
Submitted by stingman4935 

Another way for infinite life: 
Go up to the end of any bridge and put in the swimming  cheat. Swim till you get to 
the boat and you will see a  purple pill. This will give you infinite life. 
Submitted by kasmarsik 1   

Get a MONSTER TRUCK: 
The first thing you need is the tank. When in the tank, press[square 2,up 2, down 2, 
left 2, right 2, nothing will come up yet!  Then drive to the police station,and on 
the roof is a MONSTER TRUCK.  
Submitted by andy at hotmail.com   

Need more health?  
If so, than go to your saving point and go save. But when the game ask  you would you 
if you would like to save click cancel. If done correctly than you should have 100% 
health.  
Submitted by moly  

Get a hovercraft: 
Go in to the police station and there will be a desk on the right-hand side  run past 
it then stop and press r2,l2,up,down,left,right,l1, The police should  chase you, run 
around the back of the police station in the car park go up the  stairs and a blue 
hovercarft should appear!! 
Submitted by D.Thorpe at msn.com   

Money: 
Drive down Oceon Beach until you get to the malibu club. drive through the door  WITH 
A DIRT BIKE!!!!when inside whether or not your dirt bike will be there go up stairs 
trying to avoid the standing guard DONT KILL HIM or it won't work. When up stairs Kill 
the guard and get HIS brass nuckles the make your way down the stairs killing the women 
behind the counter. Recieve her shotgun then go outside the malibu.  find the nearest 
police car kill the one/two of them. Now go back upstairs(malibu)  again and where the 
guard you killed was standing you will see a american style money  around a red ring. 
That is the money.  
Submitted by paulkillen2003