1993 Opel Monza Repair Question

Topics covered: Sensor.
Mileage: 175,000 miles.

Asked on May 15, 2011

Fuel

im drivng a monza 200i how do i make my fuel ratio leaner becuase my vehicle is very heavy in fuel wt can i do to make it lighter on fuel??

Asked by bretto17

Replied on August 13, 2011

have the o2 sensors been replaced yet?

Answered by merlin2021 (expert)
18,145 answers provided