On a 1999 Olds Cutlass, the water pump is located in the engine compartment under the hood. It is on the motor on the passenger side of the vehicle.
how do you drain s 1999 olds cutlass radiatoe
Follow the top radiator hose down to the water outlet on the engine; the stat is in there.
The oxygen sensor on the 1999 Oldsmobile Cutlass Sierra is located on the lower exhaust. If you need to replace it, they are available for about $20 online.
The 1999 Oldsmobile Cutlass OBD 2 port is under driver side dash left of steering column
According to my 99 Cutlass Owners Manual, the capacity is 15 gallons.
No
DEX-COOL
It depends on what engine you have. They are all on the front of the engine some are under the timing cover. Get a manual on your car from the parts store.
None
it has about 150HP
I had the same problem with my 1988 Cutlass. What you should initially do is check the key that you're using. Is it old or worn? If so, it could very well be the key you are using. I suggest that you get a new key made just to be sure. If this isn't the case, then I'm afraid I'm unable to help. Good luck.