Engine asking for 1 quart of engine oil
but I hope im not the only one getting this malfunction messg. something about "adding 1 quart of engine oil at the next gas station"... im at about 76k miles and in between services my engine needs some more oil.1. is my engine burning the oil?

2. Is 20-50 mobil synthetic the way to go?
3. I doing the service my self, but should i let the stealer know about this? or is it just a common thing on these cars..

thanks!!
2. 20-50 is an interesting choice, I believe it's 5w-50w or something like that. There are many brands of oil that MB recomends. There are Mobile 1 stickers on AMG cars so if that is a brand you like, go for it.
3. should you let the dealer know you are doing service yourself? Odd question, but I never tell the dealer I'm doing it myself. Or do you mean you should tell the dealer your car is losing oil. Sure, he will look the car over for oil leaks. Did that on my daughters SLK, they came up with $3,455 worth of items to fix it, cost me $60 at my mechanic for bad drain bolt washer.
2. 20-50 is an interesting choice, I believe it's 5w-50w or something like that. There are many brands of oil that MB recomends. There are Mobile 1 stickers on AMG cars so if that is a brand you like, go for it.
3. should you let the dealer know you are doing service yourself? Odd question, but I never tell the dealer I'm doing it myself. Or do you mean you should tell the dealer your car is losing oil. Sure, he will look the car over for oil leaks. Did that on my daughters SLK, they came up with $3,455 worth of items to fix it, cost me $60 at my mechanic for bad drain bolt washer.
2. yes my bad. hehe
3 yes, let them know im burning oil too quick, thanks im plannin on doing the serivce my self no adays money is tight with gas and all.. so i`l give it a shot.. but i will have them check it out. thanks!
thanks guys.




thanks guys.





Mobil1 ow40 mb spec synthetic.Sold at Napa,some walmarts,kraggens etc.
Fleece filters at www.autohausaz.com
diy on mercedesshop/com oil and filter change #2
Your engine may just be a bit low and that is acceptable,inspect for leaks look at the cam sensor(1) and add a bit per the owners manual.
If you do your own oil changes you can tell the dealer.Just make sure you write the oil change and type of oil used in your service book and the warranty is still good.
ohlord

"GOT CODES?"
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Mobil1 ow40 mb spec synthetic.Sold at Napa,some walmarts,kraggens etc.
Fleece filters at www.autohausaz.com
diy on mercedesshop/com oil and filter change #2
Your engine may just be a bit low and that is acceptable,inspect for leaks look at the cam sensor(1) and add a bit per the owners manual.
If you do your own oil changes you can tell the dealer.Just make sure you write the oil change and type of oil used in your service book and the warranty is still good.
ohlord

"GOT CODES?"
thanks for the links~! yes, i will take it in to be fully inspected, after all this is my baby.. and it has be loyal to me for about 4 years now.


Warm engine slightly to allow the oil to flow easily.Free disposal of used oil and filters at most good auto supply chain stores.
ohlord
thanks guys.





When measuring with the tool in the cluster it says add 2 qt. Otherwise no warning , no cell. After high rev and going uphill, with the oil splash and some could go into the supercharger, cell usually come on intermittently, asking for one more qt. the lower limit is 5qt without cell.
Now I don't know other dealer but mine ALWAYS put 5qt. That's the reason I always DIM.
When measuring with the tool in the cluster it says add 2 qt. Otherwise no warning , no cell. After high rev and going uphill, with the oil splash and some could go into the supercharger, cell usually come on intermittently, asking for one more qt. the lower limit is 5qt without cell.
Now I don't know other dealer but mine ALWAYS put 5qt. That's the reason I always DIM.
intersting, last time it asked me i did guned-it as i was entering the freeway...


If you are going through a litre of oil every 1,000-2,000km then I would say that you have a problem if the period is more distance than I would say it is normal. I usually have to add a litre 3/4 of the way to the next service period and my car has about 60,000km.
Some cars use oil and others use very little even with the same engine, mileage and year
20w50 is too heavy for your car, I use that weight in my 33 year old Triumph as that is the required weight (tolerances were not as tight as German craftmanship). Stick with the required weight 0W40
Last edited by Boom vang; Jul 1, 2008 at 10:20 PM.
I had all my oil changes, from new, done at the dealer until my warranty was up. Now I use a very reputable independent Mercedes shop and pay 1/2 of what the dealer charged.
Let us know what you find out. I wonder if Mercedes programmed planned obsolescence into their cars, as some conspiracy folks say that manufacturers do, to get you into a new car. My fuel economy has dipped big time from about 100k miles on. I'm just about at 143k
Scott




Oil was black too though.
I didn't know that the M271 uses only 5.5qt "according to the dealer", how about according to the manual? Just curious.
but I hope im not the only one getting this malfunction messg. something about "adding 1 quart of engine oil at the next gas station"... im at about 76k miles and in between services my engine needs some more oil.1. is my engine burning the oil?

2. Is 20-50 mobil synthetic the way to go?
3. I doing the service my self, but should i let the stealer know about this? or is it just a common thing on these cars..

thanks!!

Vehicle I drive: 2005 W203 SS
is it a C230 or a C320 ?
Now I know I put just a tad over the manual (I did my math slowly and came out to 5.679 litres). At first I thought I overfilled by a ton but I keep forgetting that quarts and litres are close but are off by a notable amount when you're dealing with this much motor oil. I think...*sigh*...I hate simple math.
Anyway, I started adding oil and it turned out - IT ONLY NEEDED 0.75 quarts. Then the same message came again in 4000 miles and asked for 1 quart. Turend out it needed only 0.5 quarts. And then the infamous CEL light came in. Took it to the dealer - and it turned out to be the cams issue.
So make sure you check the arear around the cams and look for any oil spills there.
BTW, it is normal for the engine to consume oil if you run it hard, especially higher-revving 4 cylider engines




