Astra catalytic converter problem

The catalytic converter itself is a part of the exhaust system. They almost always have a heat shield around them and an oxygen sensor somewhere before them. It is necessary for the catalytic converter to be before the muffler. The muffler is really the only thing that you can confuse for the catalytic converter on your Saturn Astra. The catalytic converter may be bolted or welded on depending on the year and make of the vehicle.

Your Opel Astra leaves the factory with a catalytic converter. It takes the emissions gases that are a bi product of the normal combustion process and reduces them down to levels that meet federal emissions regulations. They have gotten better at what they do from an exhaust flow perspective, and an exhaust cleansing perspective. The exact location of the catalytic converter is going to depend on the model year and engine size of your Opel Astra.

But, they are not that difficult to locate. San Diego , CA Nov 9, Newport Beach , CA Oct 18, Sacramento , CA Sep 30, How to find a mobile mechanic for a Catalytic Converter replacement? Do they have a good reputation? Do they seem professional? How to find a local repair shop for a Catalytic Converter replacement? Look for a certified mechanic Check to make sure the shop is working with only the best, aka ASE certified professionals.

Reputation is everything The best shops have a loyal clientele — and a packed schedule to prove it. Are they helpful? Do they offer a warranty? What is a Catalytic Converter? Get a Quote Month 12,Mile Warranty.

Running a vehicle harder than usual for a few miles e. For example, if you typically fill your vehicle with the cheapest low-octane fuel, try running your vehicle on a few tanks of high-octane fuel. Adding one gallon of lacquer thinner to ten gallons of gas at your next refuel may also be effective clearing out catalytic converter deposits. You can try either of these methods in combination with the Italian Tune-Up method. You may need to fix other engine problems in order to solve your catalytic converter problem.

A lazy oxygen sensor might falsely indicate a catalytic converter problem, yet not set a DTC for itself. A technician can determine if the sensor is responding as it should.

Other engine problems, such as fuel trim running too rich or too lean, oil or coolant burning, or engine misfire problems could all lead to catalytic converter contamination or premature failure.

Depending on the extent of the damage already done, fixing engine problems might save the catalytic converter from a meltdown. Exhaust leaks are common and can skew oxygen sensor readings without setting other DTCs. Worn exhaust gaskets and corroded flex pipes are two common issues that are significantly less expensive and more effective than replacing a catalytic converter.

Removing and cleaning the catalytic converter is another potential fix. After removing the catalytic converter, use a pressure washer to blast out any contaminants from the matrix.