Most of the Volvo 240's FM 1983 -1991 use .028.....but just call any auto parts store and they will be glad to help.........
The recommended spark plug gap for a 1987 Volvo (all models) is .028"
spark plug gap is .028
gap is .028
The spark plug gap is .045.
0.30
.30
The spark plug gap for a 1989 Honda Civic LX is .044" (1.11mm).
The spark plug gap for a 1989 Toyota Camry is usually preset when purchasing a new spark plug. However if not preset, then the gap should be set at .044 inches.
The 1989 Volvo was offered in the model 244 with a 2.3L L4. The gap for this application depends on the spark model and electrode material. Iridium and platinum plugs for the application come pre-gapped from the factory.
The gap is from .024 to .028 inches.
Gap to plug not the car, .0028-.0045"?
0.045