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[VZ] VZ and VE - How to change the oil and filter on your Alloytec. (Detailed pictures)

chindonly

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Excellent Tutorial,! Thanks a lot. Will be watching out for more of your vids:)
 

songman79

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hi guys, i can't seem to see the detailed pictures, what could be the reason for that? but i can see everyone's avatars. bit weird.
 

buthidae

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hi guys, i can't seem to see the detailed pictures, what could be the reason for that? but i can see everyone's avatars. bit weird.

Looks like the site they were hosted on (filedump.net) has been taken offline. Luke52, is there any chance you could rehost them somewhere please? I know that's a bit annoying and a bunch of work! :eek:

Edit: btw just finished my first oil change using your guide, thanks heaps! The dumb f***s at the Holden dealer I had it done at before got the oil filter cap stuck on tight so I've had to book in for them to fix it (and I won't be paying them, of course!) :boxing::spot on:

Edit 2: Earlier in the thread 13mm vs 15mm sump plugs are referenced. My Dec '04 Berlina had a 13mm, bought a 15mm (didn't request a particular one, it's just what they gave me) from my local dealer (not the one above!) for $7.10. Also:

No, the fuel filters are slightly different. VYs have the Z578, VZs have the Z586.

The parts guy I spoke to mentioned the very early VZ's (maybe first 6-8 months?) use the same filter as the VY. If in doubt, take in your VIN to the parts desk and they can check it out!
 
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Dali75

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Changing your own oil, particularly on these Alloytec motors, is a pretty simple task. Plus it can save you money in the long run. Furthermore, who doesn't like tinkering with their car every now and then?

Enough chit-chat, what do you need?

img764911308712052.jpg


-A new cartridge oil filter (Ryco R2605P or equivalent, such as a Repco ROF102)
-At least 6.5 litres of new oil for a VZ, and double-check the owners manual for the capacity and specs on a VE. I'm unsure of their capacity, and have been told different things (See posts below.) These Alloytec motors like a thin oil, so I would not recommend using an oil any thicker than a 10w.
-An oil drain pan of AT LEAST 8 litre capacity (I'd recommend a 10 litre one to be safe though)
-15mm socket + extension and ratchet, or 15mm spanner. I'd recommend the ratchet option though, makes it easier and neater, and reduces the risk of burning yourself with the oil.
-24mm socket. I recommend a socket and ratchet here again, purely due to accessibility. Much easier to get a socket onto the filter housing.
-A 1 or 2 litre bottle with level markings or measuring jug
-Funnel
-Rags

Okay, the first thing you should do is warm your engine up. Just let it idle for about 10 minutes or so, and this will allow the oil to flow better. If using an oil flush, add this to the oil before warming it up. Switch the engine off once it's warm.
Now you'll want to remove the passenger-side engine cover. Just grab it and lift, and it will pop straight off.

img76501308712052.jpg


Now remove your oil cap.

img76511308712052.jpg


Now get down on the ground and locate the sump plug. These Alloytecs are great, the plug is easily accessible at the front of the sump. Position the drain pan underneath the sump.

img76521308712052.jpg


Once the pan is in place, grab your 15mm and undo the sump plug. If your drain pan has a grate/catcher thing like mine, try to put the sump plug on it. If not, try to keep it in the socket to avoid dropping it into the pan. Otherwise, have fun fishing.

img76531308712052.jpg

img76541308712052.jpg


While you're waiting for the oil to drain, grab your 24mm socket and ratchet, and change the filter. The round cannister with the big hex nut on top of it is your filter housing.
These can get pretty tight, but try to avoid hitting it or being too rough, as they can break or crack.
Once you undo the cap, grab your rag and use it to lift the cap off. These can still be fairly warm due to the engine running previously, so be careful not to burn or scald yourself.

img76551308712052.jpg

img76561308712052.jpg


Grab the filter cartidge and pull it out of the cap. It should simply pop off with a slight tug.

img76571308712052.jpg


Now remove the o-ring on the housing cap. Your new filter should come with a new o-ring.

img76581308712052.jpg


Once you've done this, grab your rag and clean the threads and the insides of the cap. Then get your new filter and push it into place. It should just pop into position, you'll feel it engage. The filter can be installed either way, there is no bottom or top. Remember also to fit the new o-ring.

img76591308713151.jpg


Now get some of your fresh oil, and pour it over the threads on the cap. This will just help to lubricate the threads, making removal of the cap easier for next time. I've done this every single service, and never had a problem with the cap seizing.

img76601308713151.jpg


Now thread the cap onto the housing by hand to ensure you don't cross-thread it or anything. Once you have it hand-tight, grab your ratchet and 24mm again, and tighten it until it is firmly snug. Don't reef down on this with gorilla-like force, you will feel when it's tight enough. If you happen to have a torque wrench handy, follow the recommended torque on the cap.

img76611308713151.jpg


At this stage, I like to pour a bit of fresh oil through the engine, until the oil coming out of the sump is mostly clean. This just helps flush out the remaining old oil and crap.

Now thread the sump plug in CAREFULLY. Avoid cross threading it. If you're unsure, just remove it and start threading again. Once the plug is in, remove your drain pan, being careful not to spill any oil.
Now you'll want to tighten your sump plug. Much like the filter housing, make sure it's firm, but don't go too crazy with the force. You'll feel when it's tight enough. Be sure to wipe off any excess oil around the sump plug, so you can identify if it's leaking later.

img76621308713151.jpg


Now all that's left to do is fill the sump with oil. The VZ Alloytecs take roughly 6.5 litres of oil, but check the owners manual for VE specs. So if you have a full 5 litre bottle, pour all of that straight in. However once you've put a few litres in, it's good to check the sump plug for any leaks. If required, tighten the plug a bit more.
Once you've put 5 litres in, this is where the measuring jug/bottle comes in handy.

img76631308713151.jpg


I always fill this to 1 litre, add it to the engine, then fill it up to 500ml, add that, and it's usually spot-on for my VZ. Obviously add however much extra is required for VE models.

Once you've added the oil, leave it for a few minutes to settle. Then check the dip-stick, and add more oil if required. Double, triple, quadruple check your dipstick to make sure the engine has enough oil. You can never be too sure.

Replace the oil cap, check for leaks around the sump plug again, and jump in the car. Allow the computer to do a system check to make sure all is good, and fire it up! Let the engine run for a bit, and look for any leaks around the sump plug again, and the oil filter housing. Take it for a squirt around the block, check for leaks again, and check the oil level again after driving it. Don't be too worried if the oil level drops slightly after you've driven it, not all of the oil would have settled back into the sump yet.

Thanks for reading, hopefully this has helped people needing a bit of clarification or anything.

Note: Thanks to SabbathSS and Kuzman89 for the clarification on VE oil capacity.

Enjoy!
Luke.
Just amazing! I have done my Crewman VZ today, thank you so much for your post. Very helpful. Cheers
 

Carolynvz

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Can someone please tell me how i access the pictures on the original post?
 

VS_Pete

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Georgia

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Where can i find a owners handbook thing for my car if it didnt come with one brought seond hand not really reverent but thought id ask
 

BraidenBurn01

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Love this thanks so much, im not much of a gear head and slowly learning , this and changing a faulty fuel injector are my next jobs to do in the next week
 
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