the gap is .060
what is the spark plug gap for a 98 Chevy lumina sedan 3.1Liter engine
There is no engine block drain plug on a 1996 Chevy Lumina. You drain from the radiator using the plastic plug at the bottom.
The spark plug gap for a 1998 Chevy Lumina (with 3.1L or 3.8L engine) is .060".
060 is the gap
Correct gap is .045 for the 3.1 engine.
where is the drain plug on a 99 Chevy lumina where is the radiator drain plug on a 99 Chevy lumina I am not completely sure about the 99 but I drive a 95 lumina and the radiator drain plug is located to the right of the radiator (if you are looking under the hood) and at the bottom of the housing for the radiator. Mine is white in color.
rear left facing front of vehicle
The 1993 Chevrolet Lumina was offered as a sedan and in the APV minivan. Between the sedan and van it had four different engine options. In general the oil drain plug will be located on the oil pan. The exact location and style will depend on which model and engine Lumina you have.
You left out which engine the 3.1 or 3.4. See link below and pick the correct engine.
List the year and engine size and I can provide an answer. 1993 3.1
.060
Where is the freeze plug. On a 1996 lumina3.1v6