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97 expy 5.4 egr valve

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Old Jan 14, 2004 | 08:13 PM
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97 expy 5.4 egr valve

i have a 97 expedition with the 5.4. my check engine light has been coming on every once in a while and when i check the code out with my obd 2 it says either insufficient or excessive egr flow. should i replace the egr valve completly, or can i just take it out and clean it. could it be something other than the valve itself. thanks for any help you can give me.
 
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Old Jan 14, 2004 | 08:35 PM
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that must suck
 
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Old Jan 14, 2004 | 10:12 PM
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First, try cleaning the EGR valve, then if it doesnt fix the problem, replace it. Be sure to clear the codes after you replace the valve.
 
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Old Jan 14, 2004 | 11:50 PM
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Take a look at this thread:

https://www.ford-trucks.com/forums/s...2B%25252Bvalve
 
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