The engine oil warning light intermittently illuminates while driving, accompanied by a momentary loss of power. The warning and power loss occur randomly under all driving conditions, lasting only a split second before returning to normal.

The customer experienced a random intermittent activation of the red oil pressure light with a brief reduction in engine power. Oil pressure was checked during the fault and found to be within specification. The issue was initially suspected to be an oil pressure or electrical fault, but further investigation revealed another underlying cause.