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.
have the same problem?
Saturday, April 15th, 2006 AT 1:53 AM