OCR Text |
Show PLUG GAP CAUSE OF ENGINE TROUBLE Owners of cars containing smallbore small-bore six-cylinder engines sometimes complain of the difficulty of obtaining obtain-ing proper idling The owner usually usual-ly assumes that the carburetor Is at fault. A a matter of face, the tH)S ! ble Is usually caused by the spark ! plug gaps being set too close. This cnuses the motor to roll when idllnc with all the symptoms of loading By Increasing the spark rsp nrnl cleaning the plugs the trouble will i bo cured. |