Table 1 shows one common other fuel system related problems of the 2015 Volvo XC70.
| Problem Category | Number of Problems |
|---|---|
| Other Fuel System problems |
I replaced a catalytic converter and 2 O2 sensors a few months ago. Check engine light came on. Oil was pooling into the catalytic converter from the engine. Technician checked pistons. Said there was unusual wear and oil was coming in through the pistons.
Fuel gauge doesn’t show actual fuel level. When full, it shows 50% left, and gauge doesn’t start to move till half the tank is empty.