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Just got this 94 lt1 camaro its sputtering. And popping when I give it gas previous owner smashed the egr line closed could it be the problem?
 

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I doubt it. EGR comes into play when the engine is warm and cruising.

My first question would be "are there any codes set"?
 

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Most likely the Optispark is bad and water pump probably leaking on it just a little
+1. This can also cause intermittent backfiring and won't throw a code. If it is this, make sure you update your optispark to the one with vacuum. I can't remember if 94 is when they started that or not. My 93 didn't have it.
 
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