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SPICA FUEL FÖRDERANLAGE DIAGNOSTICS GUIDE

This guide should help the owner mechanic understanding and diagnosis of Alfa Romeo SPICA fuel supply system
Malfunctions. It is not a substitute for the official factory repair publications. Is not entitled to absolute accuracy or utility
expressed or implied. The reader uses this guide at your own risk.

As an early tentative keep in mind that not necessarily the technical data and equipment design have changed Alfa Romeo in strict accordance with model years. It is possible, cars of the same model year with components from different manufacturers or systems that differ slightly from each other. In the following descriptions references model years are made, but you'll need to consider your special car for determining the exact system design and component installed. In addition, previous owner (PO) can have replaced components from other model years.

To look at something else is your own skills and knowledge. This guide assumes that the reader has basic knowledge of automotive systems, experience in mechanical repairs, and safety.

The fuel supply of SPICA fuel injection system has traditionally be the hardest part of the system. In particular, the most common errors are: 1) clogging of the rear inline fuel filter. (2) Weak or defective supply fuel pumps. (3) Rusted, leaky and dirty fuel tanks (the rear fuel filters clogging).

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