hi my vectra c on 53 plate diesel 2.0 has the spanner light on when you start up and goes out after a few seconds , i put my autel diagnostic machine on it and comes up with code p 1483 , refer to owners service manual , i hope some one can help me thanks
Looking at the glow plugs wont tell you anything ! That's a bit like looking at a duff battery, it will look all right - but it wont work ! You can check your glow plugs quite easily - Google a search. They will glow red if they are OK.
This a good trusted one.
vvoc.com
It really is a common problem.
Best of luck.
Maybe you have already been on that site (Octoman)???