Hi Guys
Can someone please tell me which oil to buy for my vectra 1.9 cdti. o7 reg
I do a lot of miles in it as a taxi. Now its out of warranty i take it to a mate for the regular oil changes that i do.
He told me to buy fully syntethic engine oil, It said in my handbook to use fully syntethic oil.
As a taxi driver we get 33% off parts at main dealer which is great,I went in and asked him for oil, filters etc,tapped my reg number in and then he gave me semi syntethic oil,i questioned him as it said full in my hand book,and he said thats only a guide and semi syntethic is best.
Now I am confused????
Which oil Should I use?
Thanks for any advice.
Mike