Can a clogged exhaust cause oil consumption?
If this system malfunctions, pressure can build up in the crankcase and force the oil inside past seals and gaskets — resulting in an engine leak. Or, the PCV valve can become clogged and cause the engine to consume oil and burn it internally.
Can a bad catalytic converter ruin your engine?
If you mean can a catalytic converter cause a reduction in oil level in the engine, no absolutely not. That would be the result of the engine burning or leaking oil. If you mean can a catalytic converter burn oil introduced into the exhaust stream, yes absolutely. At least until the oil causes damage to the converter.
How much oil does a new catalytic converter use?
In the first 1000 miles after putting in the new PCV valve, it has used only 1/4 of a quart of oil. But here is my question. The previous owner had to replace the catalytic converter 5000 miles ago, because the check engine light kept coming on and the code indicated that was the problem.
What happens when a catalytic converter breaks down?
Over time, the catalytic converter breaks down and some of the dust from it back flows (during scavenging effect) into the cylinders and wrecks the low tension oil rings allowing oil to burn off.
What’s the best way to clean a catalytic converter?
1. Cleaning Your Catalytic Converter 2. With Sodium Hydroxide 3. Using Lacquer Thinner 4. Using High Octane Fuel and Fuel Additives 5. Fix Catalytic Converter Heat Shield 6. Replace a Catalytic Converter How Long Does a Catalytic Converter Last? What is a Catalytic Converter?
If you mean can a catalytic converter cause a reduction in oil level in the engine, no absolutely not. That would be the result of the engine burning or leaking oil. If you mean can a catalytic converter burn oil introduced into the exhaust stream, yes absolutely. At least until the oil causes damage to the converter.
In the first 1000 miles after putting in the new PCV valve, it has used only 1/4 of a quart of oil. But here is my question. The previous owner had to replace the catalytic converter 5000 miles ago, because the check engine light kept coming on and the code indicated that was the problem.
Where is the catalytic converter on a car?
Your car’s catalytic converter (also known as a “cat”) is an emissions control device located in the exhaust system, between the engine and the muffler. Dangerous exhaust gases from the engine enter the catalytic converter, where they are turned into harmless water and carbon dioxide.
Over time, the catalytic converter breaks down and some of the dust from it back flows (during scavenging effect) into the cylinders and wrecks the low tension oil rings allowing oil to burn off.