I am quite sure it is 0.052 for the 3.5L engine
1.6.5.4.3.2
It is called a socket.
Disconnect from the radio by unplugging it from the back of the receiver. It has a standard radio plug.
Towards the bottom of the oil pan, facing towards the rear of the vehicle.
Firing order for 98 Oldsmobile intrgue: 1-6-5-4-3-2
how to locate and chage plugs
Yes
Platinum's
this happened to my 98 intrigue, i replaced the spark plugs and hasn't happened yet...worse case scenario you might have to replace the spark plug wires as well but I've only replaced the plugs and its fine.
Bottom of the engine on the oil pan.
WHAT YEAR??
The most likely cause is either a bad spark plug or spark plug wire. Replace those two things and see if the problem persists.