A quick one this.
Gonna attempt to have most fluids on my car changed this afternoon... so....
Is Vauxhall 10/40 the best for the engine? We have Valvoline 5W 40 Fully synthetic and Valvoline Turbo V (10W 30) as well as some semi synth 10/40 I think.
'That' transfer box.
Got some Silktran SYN 5 Synthetic gear and transmission oil. 75W 90, is that any good? We put a few litres of this in a GTO transmission the other day.
I couldn't find any of the suggested Mobilube 1 stuff.
Erm.. gearbox oil? Any faves there?
If you could answer in 40 minutes that would be great, ta.