GMC Safari owners have reported 1 problem related to tank filler pipe and cap (under the gasoline fuel system category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of GMC Safari based on all problems reported for the Safari.
Conusmers vehicle has been in for repairs of the fuel injectors six times. Vehicle is not running properly because of the failure. The service engine soon light illuminated resulting in necessary flushing of the injectors. The fuel pressure regulator is leaking and the fuel tank filler pipe needed replacing.
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