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Check engine prob. EGR press diff switch
Can someone help? I have a 98 expedition 4x4 with 5.4 L engine122K miles on it. I have the check engine on (for about 4-5 months now) and my first step into correctiong problem was to get autozone to hook computer up. they said EGR valve -- I check removed and cleaned seemed ok to me so I put...- parkerwa
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- Replies: 1
- Forum: Engine & Performance
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P
Check engine prob. EGR press diff switch
Can someone help? I have a 98 expedition 4x4 with 5.4 L engine122K miles on it. I have the check engine on (for about 4-5 months now) and my first step into correctiong problem was to get autozone to hook computer up. they said EGR valve -- I check removed and cleaned seemed ok to me so I put...- parkerwa
- Thread
- Replies: 1
- Forum: General Discussion
