Audi 100 Starting Problems

[David Giannandrea]

Geoff

The loud BANG is caused by a rich mixture. Petrol is being sent down the
pipe by a non-firing cylinder, it is then ignited be a firing cylinder. This
might just be caused by the enrichment process that is actuated during
starting. If your car has a seperate enrichment fuel injector then just pull
the wiring from it to correct. Be sure to reconnect after startup.

David G