Yup, probably the fuel cap, non-cap issue.
Get a free copy of Torque, an inexpensive OBDII bluetooth dongle and you can simply check and clear CELs.
Sometimes if you quickly, repeatedly poke the small, silver trap door with the fuel fill nozzle, the seal on the gas filler may seat the trap door seal better.
Get a free copy of Torque, an inexpensive OBDII bluetooth dongle and you can simply check and clear CELs.
Sometimes if you quickly, repeatedly poke the small, silver trap door with the fuel fill nozzle, the seal on the gas filler may seat the trap door seal better.