When you say in your initial post "my car won't start", you are not providing enough detail to tell us anything. It can amount to thousands of dollars in repair, not to mention all the stress and frustration we’re bound to feel. A dead battery or burned fusible link would make it where your car doesn't start, and neither is related to a blown head gasket. “Blown head gasket" is one of those phrases that transcends car culture into everyday terminology. Yes a blown head gasket can cause an engine not to start. The simple answer is don’t unless it is an absolute emergency or you want to cause additional damage to the engine. Every modern car has this gasket but they vary in their thickness and construction based on the manufacturer’s design of the engine. if the head gasket is blown would the car start 5 Answers. The car's engine is an internal combustion engine. A dead battery or burned fusible link would make it where your car doesn't start, and neither is related to a blown head gasket. Once ignited, it leaves the exhaust pipe in the form of white smoke. A blown head gasket is a major problem for any engine, and one that costs quite a bit to fix mechanically. If your vehicle has started overheating and you cannot find another direct source of the overheating, then it is very likely you do have a bad head gasket. The head gasket forms a seal between the cylinders and the top of the engine where the valves and spark plugs are located. Yes, that's a little sarcastic, but the responses you're receiving are based on the information you're giving. Faulty Exhaust. You may also want to check your pistons before concluding that the gasket is the cause. A closer look at head gaskets the car got hot I had it towed and now it wont start has a new thermostat and radiator put in it steams out the radiator when I try to start it never had a problem until it got hot This looks similar to when you first start your ATV in cold weather, except it does not go away after the engine warms up. The signs of a blown head gasket aren’t always obvious. A head gasket may be inexpensive, but it’s the process of removing and disassembling the engine that is often costly. Car trouble is one thing we wished never existed. Yes a blown head gasket can cause an engine not to start. The head gasket seals the cylinder head to the engine block. Your vehicle's exhaust system can provide you with several indications of a blown head gasket. That’s why it’s no surprise that many want to pull off a … Even non-car people know the term, and know it can be an expensive fix. The head gasket is responsible for creating a seal between your engine block (the lower portion that houses the cylinders) and the head (the upper portion that contains the valves). The car has been overheated and... you see what happens. Knowing exactly how the head gasket works can help steer you in the right direction when it comes to making a successful diagnosis and repair.. If the cylinders get filled with water the engine may hydro-lock while you crank it. Replacing or repairing an engine with a blown head gasket is a costly and time-consuming job and can take up to several days of work to get it done. Leaking Engine Coolant; There are many symptoms of a leaking engine coolant. But after the repair you must take special care to clean the engine thoroughly. No! The quick answer? As such, you should learn the different symptoms of a blown head gasket so you will have a better understanding of what you’re up against. However, doing your own repairs and maintenance can save a lot of money, such as fixing a blown head gasket. If the cylinders get filled with water the engine may hydro-lock while you crank it. Let's examine common head gaskets, how to tell if you blew a head gasket, and steps you can take to prevent this serious problem. Certain things will happen over time on any vehicle. Maintaining a car requires effort. In general checking for a blown head gasket is the same on most cars and the pricing should not vary much. In addition to electrical sensors and actuators, today’s internal combustion engine relies on liquids and gases to function: air-and-fuel, engine coolant and engine oil.