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If After replacing fuel injectors so you know its getting gas the car still refuses to start could the problem be related to the catalytic converter and if so how would you go about testing it?

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A partially blocked catalytic converter might cause the engine to run poor, but it wouldn't keep it from starting. Always go back to the basics. Fuel, ignition and compression. Starting fluid is a good tool to have around when an engine won't start. If the engine runs when starting fluid is being sprayed into the air intake then dies when you stop spraying, you have a fuel delivery problem. If the engine WON'T start when you are spraying starting fluid, it's probably ignition or something internal.

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First answer by Redbeard. Last edit by CONFUSED DUDE. Contributor trust: 71 [recommend contributor]. Question popularity: 30 [recommend question]

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Answers.com > Wiki Answers > Categories > Cars and Vehicles > European Cars > Mercedes-Benz > Mercedes-Benz 190-Series > If After replacing fuel injectors so you know its getting gas the car still refuses to start could the problem be related to the catalytic converter and if so how would you go about testing it?

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