Oil extractor pump - a warning
Discussion
xreyuk said:
Are these things actually any good? From what I've read, they're no where near as good for draining as removing the sump plug.
First time I used it - I checked the oil level first (SLK) was just below max on dip stick (it doesn't use any between changes)I started extracting the oil from the sump and while that was going on removed the Oil filter cover ready to replace the filter
Once all the oil had been extracted from the sump I used the pipe to extract the oil that remained in the oil filer housing
I refilled with all the oil from a 5 L can and between 0.3 & 0.4 L from a 1 Litre bottle
Capacity is stated at 5.5 L so it left a little bit in the sump but apparently not much
22rgt B Squadron said:
xreyuk said:
Are these things actually any good? From what I've read, they're no where near as good for draining as removing the sump plug.
Theyre not, total rubbish and wont remove all the old oil. Far better to do the job properly and a lot easier by just draining the oil at the drain plug which is what its for. Smart cars along with some others dont have a drain plug but we've modified three of these now for owners wishing to be able to drain the oil properly. We've removed these sumps drilled, welded and threaded them to take a drain plug and personally believe will aid in engine longevity in the long run.. Used it in cars and bikes, you just pump it up, whack in the tube and a few minutes later it's all ready for the refill.
The Pela tubes are _very_ long and straight so no chance losing any. You can see how many litres come out so you know you've got it all.
Sump plugs are fine but damp dirty drives, undertrays and having to crawl underneath with a catch-tray are not
Blimey i have never heard of an oil extractor before!
I change the oil every 8 thousand miles the good ole fashion way , and i shall continue to do so until i'm too old .
Ps did op manage to fix the problem? I nodded off half way through.....the only way to sort it would be to remove the sump.
I change the oil every 8 thousand miles the good ole fashion way , and i shall continue to do so until i'm too old .
Ps did op manage to fix the problem? I nodded off half way through.....the only way to sort it would be to remove the sump.
Globs said:
traffman said:
the only way to sort it would be to remove the sump.
Or just leave it. The oil strainer will stop it going up anywhere, not seeing a problem really. I might have a pole through the sump hole if desperate but if I couldn't catch it I'd leave it there.what about if it gets wrapped up around the crank? That's going to do it no good at all...
(this isn't the OP's engine but it illustrates my point)
Mr Happy said:
Globs said:
traffman said:
the only way to sort it would be to remove the sump.
Or just leave it. The oil strainer will stop it going up anywhere, not seeing a problem really. I might have a pole through the sump hole if desperate but if I couldn't catch it I'd leave it there.what about if it gets wrapped up around the crank? That's going to do it no good at all...
(this isn't the OP's engine but it illustrates my point)
There isn't anything 'in' the crank pictured, I was just using that picture to illustrate the chance that the plastic tubing could conceivably catch on one of the counterweights on the crank and end up wrapped around it.
It's a small chance, but personally I'd either get it out or drop the sump, I'd not want to drive the car knowing it had a rather large foreign object in the sump!
It's a small chance, but personally I'd either get it out or drop the sump, I'd not want to drive the car knowing it had a rather large foreign object in the sump!
Mr Happy said:
There isn't anything 'in' the crank pictured, I was just using that picture to illustrate the chance that the plastic tubing could conceivably catch on one of the counterweights on the crank and end up wrapped around it.
It's a small chance, but personally I'd either get it out or drop the sump, I'd not want to drive the car knowing it had a rather large foreign object in the sump!
Oh I see.It's a small chance, but personally I'd either get it out or drop the sump, I'd not want to drive the car knowing it had a rather large foreign object in the sump!
Well I can't see how a plastic tube could physically get into the oil pressured bearing, it might get smashed but the strainer and filter would get any bits. I suspect it would just end up lying about at the bottom and could be ignored.
It's not like having a bit of metal in there.
22rgt B Squadron said:
Theyre not, total rubbish and wont remove all the old oil. Far better to do the job properly and a lot easier by just draining the oil at the drain plug which is what its for. Smart cars along with some others dont have a drain plug but we've modified three of these now for owners wishing to be able to drain the oil properly. We've removed these sumps drilled, welded and threaded them to take a drain plug and personally believe will aid in engine longevity in the long run..
Good idea, why on earth Smart cars don't have a drainplug I'll never know.poxy things, 6 Spark plugs on a 3 cyl engine and you have to remove the back end panels and bracing to access them.
... stE
MrLou said:
I've been a bit busy the last couple of years and haven't been on here, but thanks, that's a handy looking tool.
The venerable A3, BTW, is still going strong now with nearly 140k on the clock.
Did you manage to get this sorted? I drifted off after people telling you to suck eggs .The venerable A3, BTW, is still going strong now with nearly 140k on the clock.
Neil_M said:
MrLou said:
I've been a bit busy the last couple of years and haven't been on here, but thanks, that's a handy looking tool.
The venerable A3, BTW, is still going strong now with nearly 140k on the clock.
Did you manage to get this sorted? I drifted off after people telling you to suck eggs .The venerable A3, BTW, is still going strong now with nearly 140k on the clock.
I'd have left it in there personally, wouldn't do any harm.
I've never used an oil extractor but one reason i'd consider one that's not been mentioned. I've had the odd (alloy) sump where the drain bolt has been over tightened/cross threaded. Sometimes it's best to avoid touching it at all.
I've never used an oil extractor but one reason i'd consider one that's not been mentioned. I've had the odd (alloy) sump where the drain bolt has been over tightened/cross threaded. Sometimes it's best to avoid touching it at all.
Roger46 said:
I recon you could have left it in the sump! It couldn't block anything and it's not going to cause anything to get jammed ! Not ideal but . . .
On the other hand would you take the chance. Not in a mini certainly (gearbox) but in most of the cars I've owned I'd risk it.
My brother had a piece of plastic camshaft chain tensioner break off and drop down into the sump.On the other hand would you take the chance. Not in a mini certainly (gearbox) but in most of the cars I've owned I'd risk it.
Thought all was well and had the tensioner changed.
Shortly afterwards started getting all sorts of running problems. Turns out that the piece of plastic had damaged the crank position ring on the end of the crankshaft.
New crankshaft needed :-(
Saab 9-3 Aero
I wouldn't risk it!
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