If the exhaust leak is allowing the fumes to come into the passenger compartment of the vehicle then you could very well get carbon monoxide poisoning. Very bad headaches, dizzyness, nausea, apathy, loss of consiousness which will cause an accident, and from prolonged exposure without relief; death. Fix the leak. If it is not coming into the passenger compartment then it will cause excessive noise and probably get you a ticket. Fix the leak.
exhaust leak or fuel leak
Do you have an exhaust leak? Do you happen to have have an exhaust leak or a damaged water pump bearing?
Question is should you be driving a car with an exhaust leak? Get this repaired ASAP. It is very dangerous to drive a vehicle with an exhaust leak. Carbon Monoxide is a odorless, tasteless, killer even in small amounts. It will leak into your car, and put you too sleep. After the leak is repaired the question becomes mute.
Find and fix exhaust leak
Exhaust leak? Vacuum leak?
it could be a exhaust leak.
exhaust leak or a possible fuel line leak
Likely an exhaust leak
squeeking from exhaust manifold is caused by a leak allowing exhaust gas to leak. it will only get worse as time goes on unless it is fixed
Leaking valve cover gaskets would leak onto the exhaust pipes under the hood of the car.
WARNING!! You have an exhaust leak, which is extremely dangerous. Failure to repair this may cause you to die in an auto accident after you pass out from the Carbon Monoxide, entering your vehicle. Have you exhaust system inspected ASAP.
You answered your own question. Exhaust leak! Have the leak repaired as this is dangerous. Carbon monoxide can enter the interior and poison the occupants. It is colorless and orderless.