Where a the spark plugs on a 2002 Opel barina
In the spark plug holes where else would they be?
Take the engine cover off. They are under there. The coils are attached to it. Here's a DIY that I wrote for the Pontiac Ecotec engine. Yours should be similar. http://www.gaownersclub.com/forum/showthread.php?t=99068
Looking for a Used Barina in your area?
CarGurus has thousands of nationwide listings and the tools to find you a great deal.
Search Holden Barina Questions
Holden Barina Experts