Petroleum Conservation Research Association (PCRA) is an association involved in conservation of petroleum and the efficient utilization of fuel for both economical as well as environmental purposes.
The advices to save fuel by PCRA are:
1. Drive at a constant and moderate speed as far as possible.
2. Switch off the engine at traffic light or at a place where you have to wait.
3. Ensure current tyre pressure.
4. Ensure regular maintenance of the vehicle.
