Change the belt as outlined in your owners manual. If you do not have one call a Vauxhall dealer to find out when it is due to be changed. For sure change it every 100,000 miles 160,000 kilometers.
If there is nothing wrong with it don't change it
how to change air temperature sensor on astra 2003 how to change air temperature sensor on astra 2003
in the car.
ASTRA Awards was created in 2003.
MK4 OR ASTRA G mk 3
HYDRAULIC CLUTCH IN THE 03 ASTRA
Yes, if you have the pan off change the filter.
5 & 1/4 Quarts with filter change.
Why would want to do that ? Manual transmission own.
Yes
Vauxhall recommend every 40K miles or 4 Years.
The spark plug gap should be set to the manufacturers spec, regardless of vehicle.
its 80,000 miles on the 1.7cdti (isuzu)engine.It might be 80,000 on the 1.7cdti Fiat engine but the 1.7dti is Isuzu and chain driven - should never need changing!