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YOUR RESEARCHShould I top up oil?
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Check dip-stick
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@Imo000: I have checked the dip-stick but can't really get anything from it tbh.
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Without getting into a oil thread I use fully synthetic and currently 5W-40.
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Suggestion
A quick check on a road trip is right after stopping, getting fuel and then checking oil level.
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Suggestion
A quick check on a road trip is right after stopping, getting fuel and then checking oil level.
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Suggestion
Casper Labs(maker of the "other" IMS retrofit bearing kit) states that it's best to run these motors max full oil at all times to insure oil reaching the IMS.
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I have driven my 996 C4S about 2'500 km since I got it back in mid January when it was delivered fully serviced, meaning change of oil, filters etc.
Question 1
: The oil check, when starting up the engine showed all bars fully lit, and now it's down 2 bars meaning that 6 of the 8 are lit up. Does this mean I should add more oil or can I go until it shows half full? What is the best thing to do?
So far not a drop of oil has leaked from the engine so I guess this is normal oil burning bringing the measurement down.
Question 2:
I have read in here that best oil for a 2002 model at this time is to use 10W40 synthetic oil. The car has gone 86'000 km or thereabouts BUT the car dealer recommended 0W40 oil. So, again, which should I get?
Question 3
: If question 1 is applicable for me to top it up, how much should I pour in there? 1 liter, 2 liters?
Concering Q2, if the oil has something to do with external temperatures (I have no clue) winter is over and I guess the service made back before delivery was with 0W40...
1) Don't top it up right away (2 bars down is fine). If you do, it will only require a drop of oil; no where near a litre.
2) I'll be in Fribourg on Monday. How's the weather?
2 bars down is no big deal. If you add any oil, add small amounts. It's about 350 ml per bar. So, add about 300-400 mls, and remeasure. Best to be a bar or 2 too low than to overfill these cars.
Casper Labs(maker of the "other" IMS retrofit bearing kit) states that it's best to run these motors max full oil at all times to insure oil reaching the IMS.
Thanks for your answers... Highly apreciated as always
The DareDevil: 1) Why on earth would anyone come to Fribourg? 2) It's cold and foggy, but did drive to Lake Geneva this afternoon without any problems.
One note: If you are driving here beware of speed cameras. They are everywhere and the fine will reach you eventually. I was clocked in at 132 km/h in a 120km/h zone, got 6km/h "discount" so 126km/h and cost me CHF 60 :-( Even 1km/h too fast will get you a payment demand from the police so be carefull... Also, gps with speed camera indicators are illigal and there is no mercy if caught. And, last but not least I went across the boarder in Geneva and was singled out because of the car at customs (the Swiss side) and my car is with Swiss plates...
@Imo000: I have checked the dip-stick but can't really get anything from it tbh. The oil is clear to light golden in colour and I can't really see where on the orange markers it is at, if it makes sense? When drying with some kitchen towels there is defo oil on it...
And type of oil anyone?
Yes in theory but how much of oil actually gets through the seals assuming all the grease has leaked out and the seal has been compromised in the first place?
Obviously we should all keep our fluids topped up but I haven't seen any comprehensive evidence to indicate whether it will or how long it will help for. I mean at what point does the oil not get to the IMS? Anyone know?
Since the theory is that the oil leaks out of the bearing when the engine sits for a while, they keeping is submurged will stop this. It makes sense to me.
I have noticed that when I fire up the engine the oil indicator is 1-2 bars from being fully filled. After a little drive, it comes down to around the half way mark and after a little longer drive it shows as being 100% full.
I gather this is due to the oil temp etc, so back to my initial question, at what state of the car should I check if oil should be topped up or not? When cold, after a few min drive or after a longer drive?
Per the Owners Manual:
"Vehicle is Level
Engine is switched off and at operating temperature
Let engine oil flow into the oil pan for a few minutes after the engine has stopped running"
I usually wait about 4-5 minutes and check with the dipstick. A quick check on a road trip is right after stopping, getting fuel and then checking oil level.
The oil level must in no case fall below the minimum or exceed the maximum oil level on the dipstick. Always check oil level with the dipstick...never trust completely the electronic oil level gauge! Engines consume oil...I always keep mine topped up to the maximum level on the dipstick, adding oil as necessary between oil changes. 99 C2 124,000 miles, daily driver, no problems.
The most consistent way I found (and also many others) is to measure the oil from the dip stick in the morning before you turn on the engine. It's consistent because most oil would have drained back to the sump and the ambient temp does not affect the volume much. The oil level reading will be significantly higher if the oil is really hot e.g., after a hard drive and say 5 minutes after shut off.
The "problem" I have with the dip stick is that
1) I can't see where the oil actually is on the dip stick as the oil is very clear golden and the "market" is that orange plastic thing at the end of the dip stick, and
2) Where on the orange marker should the oil reading correctly be?
Place a paper towel in your left hand. Pull out the dipstick with your right hand. Place end of dipstick in paper towel. Fold paper towel over dipstick end and squeeze. Open paper towel remove dipstick. Observe markings. Replace dipstick in engine. Add oil as required. Repeat as required.
http://www.renntech.org/forums/index...&attach_id=785
I keep it at the max mark but anywhere between min and max is fine too. 1.33 quart between min and max. Best is to take out dipstick, wipe it with paper towel, reinsert, remove it again and then read it from an angle. Oil will appear very shinny.
I did. The bearing is in fact submerged in oil while engine is not running, I assume partially so while engine is running. It would make sense to keep the level at max.
This is a source reference. Confirm exact model applicability in the original material.
