We may have found other answers which could help you.
Click here for Replace Valve Stem Seals
Central lock key doesn't work?
power fades at cruicial times like when pulling out into traffic?
Fix my rear wheel bearings?
vectra holden?
Why does my engine cut out when I place my foot on the clutch?
What is the spark plug gap on a 2004 TS Holden Astra 1.8 litre?