Check Engine/ERG Code

FORD F-150
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18JAVI
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I'm a happy owner of a 2002 F150 with a 4.2 V6. At 86,000 miles, my Check Engine light came on and the code revealed an EGR valve problem. I replaced the EGR valve and erased the fault. Everything seems fine for about a day and the light came back on. I rescanned the system and the same code came up. What could be wrong? I've also noticed the gas mileage has also dropped by miles.
Apr 14, 2006 at 6:53 PM
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18JAVI
  • MEMBER
  • 2 POSTS
[quote:9c4769d06d="18Javi"]I'm a happy owner of a 2002 F150 with a 4.2 V6. At 86,000 miles, my Check Engine light came on and the code revealed an EGR valve problem. I replaced the EGR valve and erased the fault. Everything seems fine for about a day and the light came back on. I rescanned the system and the same code came up. What could be wrong? I've also noticed the gas mileage has also dropped by miles.[/quote:9c4769d06d]
Apr 14, 2006 at 6:56 PM
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