1956 Buick Electrical System Maintenance

By |Categories: 1956, 1956 Buick Product Service Bulletins Abridged Edition, Literature|Tags: , , , , , , , , , , , , , , , , |0 Comments

SPARK PLUGS All 1956 models will be equipped with the AC 44 type spark plugs. However, if more severe operating conditions are anticipated (high speed driving) for prolonged periods of time, it is recommended to install a cooler plug, AC 42 Commercial. The spark gap setting for either plugs remains the same, 30-35. If the [...]