Thanks!Here ya go...
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It's real easy !!
4 simple steps.
Lol
(PS... it's a PITA.
If you've got short fat fingers, you may not be able to remove it.)
I think the bolts are hidden and you have to work on it blind ?
scored them off alibaba website long ago.....not sure if they are still available or not. came with correct blank to be cut. search on bj or other market names......That's cool! Which flip key is that for the P5?
I ended up cleaning it with brake cleaner and a little wire wheel on the end of a dremel and then reinstalling it. The valve was not stuck and it seemed to move decently well.If you think that you may have the original EGR valve on your car then replacing the valve with a regular one might be a good idea.
Or, you could clean up what you've got and reinstall it, keeping in mind that you may have to clean it again, especially if that plunger shaft is worn, and fouls up easier now because it's worn.
I'm a cheap ass and won't spend money on my rust turd unless I've got an issue, but if that was me, I'd spend the ~$100 and replace it.
If you decide to clean and reinstall your EGR, I personally would remove the step motor from the valve and dunk the whole works in acetone.
Acetone even dissolves some plastics and rubbers.
There are no plastic or rubber parts on the valve or plunger.
You can also use Seafoam or brake cleaner.
I remember some guys were lubricating the plunger shaft, but I would advise against that.
Oil or grease is just something for the dirty/oily exhaust to condense on/stick to, and the oil/grease could burn/turn to lacquer with the hot exhaust gas hitting it.
The valve was not stuck and it seemed to move decently well.
If I have more issues, I know I can get to it and replace it fairly easily in a couple of hours.
I will probably order three or four of them for cheap on RockAuto next time I make an order.
On another note, it's been a thousand miles since my last oil change and I'm only down about 30% on the dipstick.
I also took my oil filler cap off and I don't feel as much blow-by as before.
I wonder if my Rislone treatment before every oil change is helping clean things out and seal the rings better. I would tickled if so.
So no oil leaked out even while you were unscrewing the filter? Seems odd, but could be fine.Speaking of oil and oil filters...
Yesterday morning, I went to replace the P5's knock sensor and before jacking up the car to do the sensor swap, I decided I should check the motor oil to see if the car might be using oil after I changed it about a month ago with about somewhere around 500-600 miles on it.
When I checked the oil level (with my "low profile" broken ring dipstick) it was right at the full mark (I might have used an ounce or two of oil at best as initially the oil level was slightly over-full by a couple of ounces (I had added some Seafoam to it).
While looking to access the knock sensor to see if I could get something on it to remove it (ended up using 24mm open-end wrench), I (reluctantly) saw that I had to remove the oil filter among other things.
When I took the oil filter off, I was expecting oil to pour out of it and run down my arm (the front end of the car was up on jack stands) and was surprised to see that the filter looked totally dry inside except for what little oil I rubbed on the filter's o-ring when initially installing it.
Initially, besides lubing the filter's o-ring, I pre-filled the filter with some oil (a few ounces) when first installing it about a month ago.
When removing the filter, it did feel as it had some weight or "heft" to it like the filter media had soaked some oil into it.
The last time I drove the car was the previous day so it seems odd that inside the filter appeared pretty-much bone dry.
The photos below are taken after removing the filter and tipping the filter upside down to see if anything would drain from it into a plastic container.
I wish I had taken one of the filter right after removing it.
As you can see, only a tiny bit of oil drained from it (maybe a teaspoon full) during the time I was finishing the installation of the knock sensor (at least 30 minutes).
When I bought it, the filter showed it fit the 2003 P5 2.0l when I bought it from Advance Parts store.
Anyone else notice a dry appearing oil filter when changing their oil?
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When I took the oil filter off, I was expecting oil to pour out of it and run down my arm (the front end of the car was up on jack stands) and was surprised to see that the filter looked totally dry inside except for what little oil I rubbed on the filter's o-ring when initially installing it.
When removing the filter, it did feel as it had some weight or "heft" to it like the filter media had soaked some oil into it.
I'm not sure, can the engine even run properly if there is no flow through the filter?
And I didn't start the engine before removing the filter/sensor because I wanted to check the oil level in the car at it's level to the ground and "at rest" state.Yeah, that's normal.
Oil filters have an anti-flowback valve in them to prevent them from draining out causing oil starvation when you first start your car.
Any excess oil in the filter will drain out with enough time sitting.
Our oil filter sits almost horizontal, so excess oil will drain.
I always have a bit of oil running out, but I change my oil after running the engine a while to stir up the oil.
Thanks BenjiHogg and PCB - That makes total sense.That's how you tell if it's working.
If the used filter is heavy, it means its full of oil.
I remember cutting one open (because I like to know things work. Lol)
As soon as you punch a hole in the case, oil runs out.
So....If the filter is small or the wrong type (like the cheap one that was on the P5 from the last 5 minute oil place before getting the car) and the oil that came out was pitch black...There is also a bypass valve in the oil filter.
If the filter media fills up with crap, the filter media is bypassed through the valve.
I believe the valve opens up at 12 psi for our engine.
And I didn't start the engine before removing the filter/sensor because I wanted to check the oil level in the car at it's level to the ground and "at rest" state.
I had use a long thin-bladed screwdriver and punching a hole through the entire filter to get it loose in order to break it free to remove it.
I've had to do that method many times in the past.
I admit I'm not the most "religious" person about changing oil on a rigid mileage based schedule. I'm more a "seasonal" weather-based kind of guy (weather I felt like changing it or not that day).
So....If the filter is small or the wrong type (like the cheap one that was on the P5 from the last 5 minute oil place before getting the car) and the oil that came out was pitch black...
--OR--
because someone doesn't change their oil on a rigid or sensable interval (me guilty as charged), then the cruddy oil just keeps bypassing the filter media and can do bad things to the engine.
Like clogging up those few and tiny oil passage holes in the P5s pistons where the suspended dirt/combustion debris in the bypassed oil can act like sandpaper wearing out...err... just about everything it contacts in its flow path.
I guess maybe that's why the manufacturers of newer cars have those annoying "Maintenance Reminder" lights that serves a two-fold purpose.
--To get people to change their oil frequently and charge for doing other things (preferably at their stealerships) to continue the warranty.
--So they can avoid liability for later down-the road-problems (like the drug company's TV ads disclaiming their drugs adverse reactions to avoid class-action lawsuits).
EGR definitely looks dirty inside. Now to try to figure out how to clean it properly, and then reinstall it.
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FWIW, in 30yrs of doing oil changes, you cannot go wrong with a light bead of fresh oil on the new filter, hand tighten, then slightly back the filter off. I had a battle with an oil filter from my first oil change from a new-to-me Saab 9-5 (I was a VW guy, then a Saab guy, and now a Mazda/Mercedes guy) where the screwdriver method actually tore the oil filter. I had screwdrivers, channel locks, and hammer/chisel - but got that damn thing off.I guess my latest experience of that was on the wife's Civic where the oil filter tool wouldn't catch anymore to loosen the filter and I had use a long thin-bladed screwdriver and punching a hole through the entire filter to get it loose in order to break it free to remove it.
The ONLY common factor between high mileage vehicle owners across all marques is regular oil changes. For perspective, I purchased my 1994 Saab 9000 Aero at 150K miles and put another 150K on it with synthetic oil changes (never noticed any leaks from the oil), my 1984 VW Jetta GLi was purchased at 120K miles and sold at 305K miles, my 1982 VW Rabbit was purchased at 90K miles and sold at 185K miles.because someone doesn't change their oil on a rigid or sensable interval (me guilty as charged), then the cruddy oil just keeps bypassing the filter media and can do bad things to the engine.