rear left facing front of vehicle
The spark plug gap for a 1998 Chevy Lumina (with 3.1L or 3.8L engine) is .060".
060 is the gap
Spark Plugs on a LuminaSee the related questions to the right. HOW DO YOU CHANGE THE SPARKS PLUGS ON A 1993 CHEVY LUMINA APV 3.8L 231-V6 ENGINE (an van)
what is the spark plug gap for a 98 Chevy lumina sedan 3.1Liter engine
Correct gap is .045 for the 3.1 engine.
my 93 lumina was cutting out and i cahnged the fuel filter and spark plugs and it runs good
The engine can be moved forward slightly.
One reason a 1993 Chevy Lumina may turn over but not start could be the battery. It may also be the spark plugs.
List the year and engine size and I can provide an answer. 1993 3.1
.060
gap is .060
it is on the rear of the engine just below the middle spark plug just above the transmission oil pan