Car owners frequently face various vehicle issues that require immediate attention to prevent further damage. A consistent oil leak often signals an underlying problem that motorists must address quickly for safety and reliability. A persistent leak often triggers the Chevy check engine symbol usually come up when oil pressure drops below a safe operating range. These persistent oil drips and stains on your driveway reveal that an inspection is necessary. Let's find out what causes these frustrating leaks.
Leaking Valve Cover Gaskets Causing Oil Drips
A valve cover gasket works as a crucial seal between the engine's valve cover and the cylinder head. These gaskets weaken over time and lose their flexibility because of constant heat exposure and engine vibrations. As the gasket hardens, small cracks or breaks form which allow oil to seep out. The resulting oil leak typically appears as a slow drip on the side of the engine block near the top.
Damaged Oil Pan Gasket Leading to Leaks
The oil pan gasket creates a tight seal between the engine block and the oil pan which collects oil. This gasket also deteriorates over time and causes oil to seep from the lowest point of the engine. A leak from this gasket often leaves a large puddle of oil directly beneath the front half of your Chevy vehicle. You must inspect this gasket immediately to prevent a loss of oil pressure.
Worn-Out Oil Filter Causing Oil Leaks
Many people do not realize that a simple, worn-out oil filter can cause a significant oil leak. A new oil filter has a rubber gasket that compresses when you tighten the filter onto the engine block. This small gasket provides a secure seal to keep the oil inside the system. You must replace the oil filter at every oil change to prevent a serious oil leak.
Faulty Rear Main Seal Oil Leak Problems
A rear main seal provides a seal at the rear of the crankshaft where it exits the engine block. This critical seal can wear down and cause oil to leak from the rear of the engine block. People often mistake a rear main seal leak for a transmission fluid leak because both drip from the same area. A rear main seal leak requires an expert repair because the transmission must come out.
Oil Pressure Sensor Leaks in Chevy Vehicles
A leak from a faulty oil pressure sensor can cause a significant oil mess in the engine bay of your vehicle. The oil pressure sensor threads into the engine block and has a small O-ring seal to prevent leaks. The seal around the sensor can degrade over time and cause a sudden or gradual leak. An oil pressure sensor leak can cause the engine warning light to turn on.
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Stop by our dealership and explore our vast inventory of brand-new Chevrolet vehicles ready for immediate delivery. We proudly offer the latest new Chevrolet models in Garrettsville which give you modern technology and impressive fuel efficiency. Our expert team also offers exceptional service at our professional Chevy service center in Garrettsville. We provide top-quality maintenance and repairs for your current vehicle from a simple oil change to a major engine repair.