1987 - 1996 F150 & Larger F-Series Trucks 1987 - 1996 Ford F-150, F-250, F-350 and larger pickups - including the 1997 heavy-duty F250/F350+ trucks

663 code ??

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Old

Dec 26, 2003 | 10:09 AM

#1

paradiddle

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From: Venice, FL

663 code ??

I'm getting a 663 code. something to do with EGR. what should I look for?

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Old

Dec 26, 2003 | 03:12 PM

#2

Slade901

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From: Memphis, TN USA

A lot of times it is not the EGR that failed. It is just that the EGR passage ways and pipes are clogged up with dried up carbon.

Take the EGR off and clean it and clean the passage ways and pipes.

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Dec 26, 2003 | 08:30 PM

#3

paradiddle

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From: Venice, FL

I was way off base on that number . It was 558. And it was a bad EVR /EGR solenoid. All fixed now

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Old

Dec 26, 2003 | 08:33 PM

#4

Slade901

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From: Memphis, TN USA

Good to hear that it's fix now..

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