specify nature
5w-30 grade. 15w40
needs to be done with a diagnostics machine.
vauxhall vectra 2.2 z22se engine has a chain
The airbag ECU on a Vauxhall Vectra is located in the engine bay. It is on the side of the engine on the passenger side.
under bonnet next to the batttery
on my 53 vectra you have to unlock all the cr doors ie press remote twice. petrol cap will then open
Timing chains are designed to last the life of the engine and are normally replaced when the engine is rebuilt.
look on the vectra forums
At about 51000 miles for 1.8 petrol
What model gearbox is in a vauxhall corsa 1.4 16v petrol 98 reg F13 or F15
Any decent fully synthetic engine oil is now recommended to all vectras from that year.
i would 50/50 it just to be on the safe side as you dont want anythign to freeze up.