When the Oil Light Comes On in Modern Cars Many drivers assume that the oil light is just a reminder to schedule a maintenance appointment, but in most vehicles, it is a serious warning system. If the oil level is near or below the minimum marker, you may need to add oil.
Car Oil Light Signal Computer Detected Problem: Understanding the Warning
Pull the dipstick out, wipe it clean, reinsert it fully, and then pull it out again to get an accurate reading. When the system detects a drop in pressure, it triggers the oil light to warn you that the oil is no longer circulating effectively.
This drop in pressure means that critical moving parts, such as the crankshaft and camshaft, are not receiving the thin film of oil they need to glide smoothly. Driving with this light on is gambling with one of the most expensive components in your vehicle.
Car Oil Light Signal Computer Detected Problem: Understanding the Warning
Incorrect oil viscosity that is too thin for your engine. Preventing Oil System Failures.
More About Car oil light
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