LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

New EGR fixed my 'MISS' under heavy load

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Old 07-26-2003, 04:02 PM
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Thumbs up New EGR fixed my 'MISS' under heavy load

Like many others, I was experiencing a miss under load at low RPMs. It would usually do it when I'd roll the throtle on in 6th gear.

Before I FINALLY replaced the EGR, I replaced the plugs, wires, replaced my header gaskets, new 02s, new LT4 KM and even the intake elbow. None of these changes improved the condition.

So, I changed the EGR and it runs great... for now

I am one happy guy
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Old 07-26-2003, 04:05 PM
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How much do they go for? I'll have to keep that in mind....
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Old 07-26-2003, 04:09 PM
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Mine ran $50 shipped from gmpartsdirect.com

I know most of the time a miss is caused by ingnition problems, in my case it was the EGR. Go figure
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