Chevrolet metro has a p0172 trouble code what would be the next logic in repairing this problem?

Question

1999 Chevrolet metro has a p0172 trouble code what would be the next logic in repairing this problem?

Answer 1

P0172 Fuel system too rich

First is to inspect , causes of engine to run rich can be from a mechanical condition , from low compression to a slipped timing belt,most common of this model is the MAP (manifold absolute pressure) the vacuum line failure is common inspect the vacuum line to the MAP sensor ,