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1994 GMC Suburban 2500 Question: will I damage the truck if I drive it with a miss in the engine?



Visitor, 5.7L V8, Salt Lake City, UT, May 27, 2010, 18:09

The engine has a regular miss and low compression in one cylinder. Will I damage the catalytic converter if I drive it?

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  • Answer #1

    Visitor, May 27, 2010, 20:46

    Yes,, it's possible you will damage the catalytic converter, however if you know the cylinder that is misfiring, you can disconnect the injector and that will help prevent damage.

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