The digital oil pressure gauge..996
Discussion
Interesting rating their BlairOut. Got a can of mobil 1 in the office and it says 0W40 rating!
Best advice is look at your last service bill and see what oil your OPC/garage used.
DAZ
(Er in answer to the next question I have't a clue what the numbers mean in the oil rating
)
>> Edited by dazren on Friday 14th October 22:30
Best advice is look at your last service bill and see what oil your OPC/garage used.
DAZ
(Er in answer to the next question I have't a clue what the numbers mean in the oil rating
) >> Edited by dazren on Friday 14th October 22:30
Lifted straight from the manual at my side.
Can't believe I just typed that by hand
Edited to add:
The numbers are a measure of how viscous the oil is. the low number is it's viscosity when cold, the higher one when it's hot. 0W-40 is ideally suited where you get the odd very cold snap as it is thinner at startup. A 0W-40 will take a bit longer to warm up in our regular climate.
>> Edited by BliarOut on Friday 14th October 22:46
The manual said:
Above -10 oC
SAE 5W-30, 10W-30, 0W-40, 10W-40 and higher.
Below -10 oC
SAE 0W-30, 5W-30, 0W-40, 5W-40.
Engine oils approved by Porsche
-All oils on the Porsche approval list.
- Oils of viscocity 0W-40, 5W-40, 10W-40 and higher if they comply with the ACEA A3 specification.
- Oils of viscocity 0W-30, 5W-30, 10W-30 if they are included in the Porsche approval list.
Can't believe I just typed that by hand
Edited to add:
The numbers are a measure of how viscous the oil is. the low number is it's viscosity when cold, the higher one when it's hot. 0W-40 is ideally suited where you get the odd very cold snap as it is thinner at startup. A 0W-40 will take a bit longer to warm up in our regular climate.
>> Edited by BliarOut on Friday 14th October 22:46
nervous said:
am i the only one whos digital readout constantly gives markedly different readings?
No... Apart from slopes, engine temperature also makes a difference. If you try measuring it when it is 'normal' i.e. been for a calm drive its likely to provide a slightly different reading compared to if you have just been out for a high speed blat or trackwork.
I always use the dipstick for measurement but the oil has to be hot to be accurate.
Steve
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