1997 Accord v6 PO401 EGR Flow fix
09-18-2006 | 06:22 PM
#2
Guest
Posts: n/a
Re: 1997 Accord v6 PO401 EGR Flow fix
The ports are probably clogged and need cleaned out. You will probably have
to pull the intake manifold and clean them as well as the EGR valve. Common
problem. Do a internet search for lots of info.
"Michael Frohlich" <inkguy@windstream.net> wrote in message
news:bd9e3$450e04b6$471d28a0$25666@ALLTEL.NET...
> What's the best way and or cheapest way to fix my 1997 Honda Accord EX v6
> PO401 EGR flow fault? Can the EGR valve be cleaned instead of replaced or
> could a vacuum leak cause the fault?
>
to pull the intake manifold and clean them as well as the EGR valve. Common
problem. Do a internet search for lots of info.
"Michael Frohlich" <inkguy@windstream.net> wrote in message
news:bd9e3$450e04b6$471d28a0$25666@ALLTEL.NET...
> What's the best way and or cheapest way to fix my 1997 Honda Accord EX v6
> PO401 EGR flow fault? Can the EGR valve be cleaned instead of replaced or
> could a vacuum leak cause the fault?
>
09-18-2006 | 06:22 PM
#3
Guest
Posts: n/a
Re: 1997 Accord v6 PO401 EGR Flow fix
The ports are probably clogged and need cleaned out. You will probably have
to pull the intake manifold and clean them as well as the EGR valve. Common
problem. Do a internet search for lots of info.
"Michael Frohlich" <inkguy@windstream.net> wrote in message
news:bd9e3$450e04b6$471d28a0$25666@ALLTEL.NET...
> What's the best way and or cheapest way to fix my 1997 Honda Accord EX v6
> PO401 EGR flow fault? Can the EGR valve be cleaned instead of replaced or
> could a vacuum leak cause the fault?
>
to pull the intake manifold and clean them as well as the EGR valve. Common
problem. Do a internet search for lots of info.
"Michael Frohlich" <inkguy@windstream.net> wrote in message
news:bd9e3$450e04b6$471d28a0$25666@ALLTEL.NET...
> What's the best way and or cheapest way to fix my 1997 Honda Accord EX v6
> PO401 EGR flow fault? Can the EGR valve be cleaned instead of replaced or
> could a vacuum leak cause the fault?
>
09-18-2006 | 06:22 PM
#4
Guest
Posts: n/a
Re: 1997 Accord v6 PO401 EGR Flow fix
The ports are probably clogged and need cleaned out. You will probably have
to pull the intake manifold and clean them as well as the EGR valve. Common
problem. Do a internet search for lots of info.
"Michael Frohlich" <inkguy@windstream.net> wrote in message
news:bd9e3$450e04b6$471d28a0$25666@ALLTEL.NET...
> What's the best way and or cheapest way to fix my 1997 Honda Accord EX v6
> PO401 EGR flow fault? Can the EGR valve be cleaned instead of replaced or
> could a vacuum leak cause the fault?
>
to pull the intake manifold and clean them as well as the EGR valve. Common
problem. Do a internet search for lots of info.
"Michael Frohlich" <inkguy@windstream.net> wrote in message
news:bd9e3$450e04b6$471d28a0$25666@ALLTEL.NET...
> What's the best way and or cheapest way to fix my 1997 Honda Accord EX v6
> PO401 EGR flow fault? Can the EGR valve be cleaned instead of replaced or
> could a vacuum leak cause the fault?
>
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