It probably needs a new valve cover gasket.
How do you change the spark plugs in a 1999 Nissan Altima. Can not get socket on the plug.
.044
unscrew them
0.44
0.044 is your spark plug gap.
0.44 in.
It is 1.0 mm to 1.1 mm or 0.039" to 0.043" You can check in the manual for Nissan 1997 Altima
Defective spark plug? Defective plug wire?
The correct spark plug gap is .044
All 4 are on the motor.
1.1mm or .043 in.
0.44