গাড়ির জ্বালানি খরচ বেশি হওয়ার কারণ কি? এবং কিভাবে গাড়ির জ্বালানি খরচ কমাবেন?।

গাড়ির জ্বালানি খরচ বেশি হওয়ার কারণ কি? এবং কিভাবে গাড়ির জ্বালানি খরচ কমাবেন?। What is the reason for High fuel consumption? and How to reduce the fuel consumption of your car? Fuel-saving tips: Use the correct engine oil Keep tire pressure at 0.3–0.5 bar above advised pressure to have low rolling resistance tires Reduce unnecessary weight Reduce air resistance Switch off air conditioning and heating (dress warmly!) Turn off cruise control on curvy, ascending, and descending roads for lower fuel consumption Turn off a warm engine at traffic lights with waiting times longer than 30 seconds Think ahead while driving to avoid sudden maneuvers Drive in the correct gear (high gear for low revs) Plan your trips Of course, how to save fuel depends on your individual situation. But when you combine all our tips in a manner that works for you, you’ll have good chances to reduce your fuel costs.