My Car Has a Slow Oil Leak: Can I Just Top It Off and Go?

NaTasha Brand • November 9, 2026

Not All Leaks Are Created Equal

It Depends on Where It Is Leaking
You walk out to your car in the San Angelo heat, glance underneath, and see it. A spot. Maybe a small one, maybe a growing one. Your first instinct is to grab a quart of oil, top it off, and hit the road. But is that safe? The honest answer is that it depends entirely on where the leak is coming from. A valve cover gasket is manageable with regular monitoring. A rear main seal or a head gasket is a completely different story and a risk you should not take lightly. Understanding the difference is the key to protecting your engine.


Not All Leaks Are Created Equal
A slow oil leak that requires a quart every 1,000 miles is manageable if you check the level regularly and top it off. But some leaks are far more serious than others. A valve cover gasket leak drips oil onto the exhaust manifold, which creates a burning smell and smoke, but it is usually manageable. A rear main seal leak drips from the bellhousing and can contaminate the clutch on manual cars or simply make a mess. A head gasket leak is the one that should stop you in your tracks. It can allow coolant into the oil or oil into the coolant, which is a serious risk that can destroy your engine. We inspect the leak location, check oil condition for coolant contamination, and advise whether it is safe to drive or needs immediate repair.


Why the Right Parts and the Right Eyes Matter
When it comes to fixing a leak, the parts you use matter just as much as the diagnosis. OEM gaskets and seals are designed for your engine's specific materials and clearances. Aftermarket seals often leak again, which means you pay twice for the same problem. At Ric Henry's Auto Service, we explain the repair before we sell the repair. We believe you should understand what is happening under your hood and why it matters. That is why we use quality parts and honest diagnostics to make sure the fix is done right the first time.


Why This Matters for Your Next Road Trip
A manageable leak is fine with monitoring. A serious leak can destroy your engine on a long trip. Imagine you are heading out of San Angelo for a weekend at the lake or a drive to see family. A head gasket failure or a rear main seal that lets go at highway speed is not just an inconvenience. It is a safety issue and a major expense. Knowing which leak you have before you leave town is the difference between a relaxing trip and a roadside disaster. Let us take a look so you can drive with confidence.


The Ric Henry's Difference: Modern Tech, Legacy Trust
Just because we have been doing this since the 1960's, does not mean we have not kept up with the times. We are a fully modernized shop with all the latest tools and tech to take care of San Angelo. Cars are more than our industry, it is our passion, and we take big Texas pride in being who San Angelo can trust for generations. Our family auto repair roots date back to 1966, proudly serving San Angelo drivers for generations. We are a legacy shop that has evolved with the industry, and that means we have seen every kind of leak, every kind of repair, and every kind of car that has rolled through West Texas.


Comprehensive Care with Dealer-Level Capabilities
We offer comprehensive auto repair services, and our experienced technicians are equipped to handle a wide range of repairs, from minor fixes to major overhauls. We use the same tools and equipment that the dealership does, and we also offer multiple other system maintenance services. We carry a 3-year/36,000-mile warranty for all services we provide. We know your time is valuable, so we offer concierge pickup, early-bird drop-off, online booking, and phone status updates. Dealer-level care without rearranging your life. San Angelo's trusted dealership alternative with honest diagnostics.


Trust Your Car to the Hands That Know It Best
When you need a shop you can trust, one that has been evolving with the industry for decades, you need Ric Henry's Auto Service. We are not just here to fix cars. We are here to keep San Angelo moving safely. So before you top off that oil and hope for the best, let us take a look.


Trust your car in the hands of Ric Henry's Auto Service. We will tell you the truth about your leak, fix it right if it needs fixing, and send you down the road with peace of mind. 


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