Yes antifreeze is sweet smelling, burning oil stinks and gasoline is, well gassy.
Your vehicle has an oil leak somewhere..............
Internal engine antifreeze leak.
The engine may backfire excessively. You may also smell a strong exhaust odor in the riding position. In worst cases, it can cause the engine to run lean.
It could be a small enough leak that it evaporates before dripping.
No. But some gasses have odors. Natural gas doesn't have an odor but sulfur is added so it can be smelled. Otherwise a leak could go undetected and cause the death of someone living in a house.
It can stink if it is not flushed or it is dirty. In some cases, there could be a leak at the base, and the standing water around the toilet has an odor.
The foul odor of a rotten egg smell in your home could be caused by a natural gas leak. It is important to evacuate the premises immediately and contact your gas company or emergency services for assistance.
It means that, your air conditioner isn't gas powered, so oftentimes people are concerned about where this type of smell could be coming from. However, there are fluids in the engine and other parts of your air conditioner which can leak out, causing this exhaust fume odor.
Any fuel spill,storage or leak can cause fuel odor inside the car.
A gas leak.
heater core has a pinhole leak! Only shows when under pressure .remove and replace not good to breath antifreeze vapers!
side affects of breathing antifreeze odor from a cng combustible engine