I recently bought a 2004 GMC envoy from a dealer. They replaced the fuel pump and on my way home I filled it up with gas and after a few miles it started pouring gas put of the clip on the fuel filter.. Which left my stuck on the road... Now my check engine light is on and like 5 codes come up when it is scanned.. Is there a fuel sensor or something that got ruined or something?
Fuel pump changed... Now service engine son light is on and like 5 codes are up. on 2004 GMC Envoy
Asked by for the 2004 GMC Envoy
Fix the fuel leak, clear the codes and retest. The leak itself would not ruin anything, but it could cause random codes