QUOTE(mr_geforce @ Dec 12 2018, 10:11 PM)
for 2nd hand, you really need to open up everything to check.. as there are many reasons why its being sold..mostly is due to critical part faulty.
i am damn luckly to get preve unit previously owned by cose where all the maintenance being taken care of, so far no issue with och as have replaced it once i take ownership. now approaching 40k of usage since last och change, to be replace on next oil change.
as mentioned, most of och is burst at the inlet.. due to [no proper maintenance -late oil change or use some weird additives, engine oil etc] sludge forming inside the och device, and pressure builtup after that, oil properties change to acidic, etc etc etc etc are the main reasons why it burst/leak.
I haven't gotten my OCH changed at 40k km. Might change it at 45k or 50k when I reach that mileage since its still soft and there are no cracks (touched it during service). i am damn luckly to get preve unit previously owned by cose where all the maintenance being taken care of, so far no issue with och as have replaced it once i take ownership. now approaching 40k of usage since last och change, to be replace on next oil change.
as mentioned, most of och is burst at the inlet.. due to [no proper maintenance -late oil change or use some weird additives, engine oil etc] sludge forming inside the och device, and pressure builtup after that, oil properties change to acidic, etc etc etc etc are the main reasons why it burst/leak.
I use Syntium 7000 since the beginning of ownership, and have used Liqui moly Ceratec and Nano WS2 extreme before. No issues so far. Oil change interval between 5 to 7k
Dec 12 2018, 10:25 PM
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