Why Does My Hood Strut Fail?

We see it all the time. That sad, drooping hood isn't just an annoyance; it's a concussion waiting to happen. Let's talk about why your hood struts give up the ghost, why cold weather makes them cry uncle, and why you need a shop that’s been evolving with the industry for decades. Spoiler alert: we are talking about Ric Henry’s Auto Service.

That little gas-filled cylinder (your hood strut) is a marvel of pressurized nitrogen and hydraulic fluid. Over time, the high-pressure seal wears down. Microscopic leaks allow the gas to escape. One day you have a firm, confident lift. The next, you’re playing a game of "dodge the falling steel."

• The Guillotine: Hood won't stay up at all. You lift, it falls.

• The Slow Creep: Hood goes up, but starts sinking like the sunset over Lake Nasworthy.

• The Dead Lift: You practically need a gym membership just to get the hood off the latch.

You have one bad strut. The other one looks fine. Can you just replace the failed one?

Technically, yes. Realistically? That is like replacing one worn-out shoe. Here is the hard truth we tell every customer at our shop: If one strut has lost enough pressure to fail, the other is statistically right behind it.

Why? Because they have endured the exact same number of heat cycles, the same dusty San Angelo roads, and the same years of wear. By replacing only one, you create an imbalance. The new, stronger strut will now do 90% of the work, causing it to wear out prematurely. You will be back for the second one within six months, paying labor twice.

Always replace them in pairs. It saves your forehead, your wallet, and your patience.

We get the question constantly: "Can we just get the cheap ones online?"

You can. But quality varies wildly. OEM (dealer) struts are great, but you pay for that fancy logo. Aftermarket struts range from "almost as good" to "glorified ballpoint pen springs." We source high-quality aftermarket units that meet or exceed factory specs without the dealership markup. The garbage-tier parts? They fail again in a year. We don't install those. We stand behind what we put on your car.

Here in San Angelo, you have choices. But when we talk about a shop that has evolved with the industry, we aren't just blowing smoke.

We are Ric Henry’s Auto Service, and we don't guess. We diagnose. That simple hood strut replacement? We treat it with the same precision as a transmission overhaul. Our experienced technicians use the exact same tools and equipment that the dealership uses. Not "similar." Not "close enough." The same.

Why does that matter for a hood strut? Because improper installation or using the wrong torque specs can damage the mounting points or the hood itself. A flying hood at 70 mph on Highway 67 is not a good look.

We offer comprehensive auto repair services beyond just keeping your hood aloft. From minor fixes to major overhauls, we handle it all. Need a brake flush, cooling system service, or a full engine diagnostic? We are your team. And we back every single service we provide with a 3-year/36,000-mile warranty. Not many shops in San Angelo offer that kind of peace of mind.