Egr valve p0405 - Saturn Forum - Saturn Enthusiasts Forums
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Old 07-03-2010, 02:13 PM
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Default Egr valve p0405

This is for my 97 saturn sl with 145,000 miles on it.

I keep getting the engine code P0405.

I have replaced the egr valve. The code went off. Within months the code came back on. I replaced the egr valve again. I reset the service engine light. few months go by and it comes on again. When I pull it off this time, I notice that there is all this oil on the egr piston. I inspect the hole where the exhaust comes from and there is oil in there too. So I got a turkey baster and sucked out the oil. I sprayed carb cleaner down there and sopped it all up with a towel. Since I have done this, the car has been running great. But it seems like I have to do this every week. If I don't do this every week or so, my egr valve malfunctions because of there being oil buildup. I think it was caused by a bad pcv valve that I replaced recently. I'm just wondering i anyone knows about what I am experiencing? What do I have to do to get the oil to stop clogging up my egr valve?

Thanks for any replies.
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Old 07-03-2010, 02:54 PM
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how much oil do you add every 3K mi?
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1995 SC2 DOHC 1.9 M/T ~236K
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  #3  
Old 07-03-2010, 03:58 PM
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This last 3k I had oil leaking from oil plug gasket. With the leaking gasket, I replaced 2 qts.
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  #4  
Old 07-04-2010, 09:22 PM
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oiy,

down 2 qts in a 4 qt car

not good in an s car

how bout last oil change
__________________
Ain't seen a night
Things work out right
Go by

Things on my mind
And I just don't have the time
And it don't seem right

Ain't seen a day
That I don't hear people say
They know they're gonna die

Now, this may seem a little bit crazy
But I don't think you should be so lazy
___________________
Derf/PA
1995 SC2 DOHC 1.9 M/T ~236K
1997 SC2 DOHC 1.9 M/T ~248K
2014 Ford Escape SE 2.0L ~28k
chevelle396 *at* comcast.net
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0405, 300, 97, changed, code, egr, engine, light, lw300, oil, p0405, saturn, sl, sl1, valve


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