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Questions about EGR delete 4.6

hertfordnc

Active Member
Joined
August 19, 2014
Messages
79
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13
Location
Eastern NC
City, State
Hertford, NC
Year, Model & Trim Level
2004 XLT 4.6 xlt
My 2004 XLT V8 has the EGR code. I took it off and it seems very stuck.

Symptoms are a slight power shimmy if accelerate normally. But no shimmy if i drive it hard.

Also getting worse-than-usual MPG, like 13. I drive a 25 mile commute with no hills and almost no draffic.

The EGR for this car (4.6 L, 2004-2005 ONLY) is $120 or so and i am on a tight savings plan (a trip to Ethiopia this summer)

So, my quesiton is, if i just block the opening, will the performance improve?

How and why do people do a proper EGR delete?

thanks
 






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