Replace entire EGR or just the diaphragm?
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Replace entire EGR or just the diaphragm?
Mechanic friend seems to think I have a leaky diaphragm on the EGR valve (22RE). Not sure how he tested it or came to that conclusion 'cause I wasn't around, but I do have classic EGR symptoms with rough idle after brought up to operating temps, etc. Anyhow, I see at several parts places that you can buy the entire setup ($$) or just the diaphragm (for less $$, about a third of the cost). Any reason to go full bore, or is the diaphragm the only part that can "wear out?" I'm ignorant, enlighten me...
PS- If the rest of the truck is any indication, it's probably the original EGR.
PS- If the rest of the truck is any indication, it's probably the original EGR.
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GreatLakesGuy
The Classifieds GraveYard
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09-04-2015 09:27 AM