Under the hood near the compliance plate on the passenger side,there will be a plastic thing with wires and a hose on it which go's down to the manifold,this hose might be cracked or not pushed on properly. Or it might be the oxygen sensor just down from the exhaust manifold,before the catilac converter(this may be faulty or something)
Motor bike exhaust Êcan pop Êbecause ofÊÊthe following: clogged fuel filters, low fuel pressure ,faulty fuel pump or low fuel grade . You may needÊto clean the carburetor,Êcheck jets Êor Êthe fuel Êpump.
Is it gas fumes or exhaust? The only cause for a fuel smell inside the vehicle would be a fuel leak, so check the lines, tank, etc. for that. While you're underneath, check the exhaust. Sometimes exhaust can have a similar odor to fuel, so check for exhaust leaks under the vehicle and also check your rear door seals and trunk seals for damage or poor seal. Sometimes exhaust can be sucked in through poor seals. If you are unwilling or unable to get under the vehicle to check for exhaust and/or fuel leaks, take the vehicle to a shop and explain your concerns and ask that it be inspected. Breathing either fuel vapors or exhaust can have serious health and safety risks, so be proactive, do something about it before bad things happen.
Leaking fuel injectors. Catalytic converter... i had same problem. smells like rotton eggs right?
If your XF Falcon won't start and it's not the battery, but a new HT lead and coil is in place, check the fuel line. It might not be receiving enough fuel to get a spark.
it is a emission device exhaust gas recirculation , it take exhaust gasses and by control of the cars pcm or computer and a egr valve it introduces a calibrated amount of exhaust back into the engines air fuel mixture.exhaust being mostly a inert gas will lower combustion chamber temperatures for a more efficient burn that will lower nitrous oxide emissions. its also re-burns left over hydro carbons that do not get burned in the combustion process
The exhaust emission system helps put out cleaner waste from the car. The system also uses information to help the engine run more fuel efficient.
The OBD designation refers to the emission system. OBD 1 was a simple one O2 sensor system the only monitored the exhaust gases at one point. OBD2 is an emission system that monitors several points in the emissions and exhaust.
the air to fuel ratio mixture needs to be adjusted its running too rich.
The emission of the black smoke from the exhaust is one of the symptoms pf a bad fuel pump in a 2002 Nissan Altima. Failure of the cranks to fire is another bad symptoms of a bad fuel pump.
xg falcon fuel pumps are in tank pumps therefore it will be in the tank
Smell the oil, if smells like some gas is in it. then it would be ur fuel pressure regulator.
do not remove the emission control. you need that for fuel economy and does NOT effect performance. at wide open throttle the emissions control - o2 sensors, are not used it goes into open loop and the egr is closed. catalytic converters do not restrict the exhaust.
You can't, with just the CO2 emission figure.
It is emission free because it only produces water
No. The EGR valve (Exhaust Gas Recirculating) is part of the vehicle emission control system. It uses vacuum to open during engine deceleration allowing rich/unburnt exhaust gases to be recirculated back into the combustion cycle. Lack of fuel pressure is most likely caused by an inoperative/faulty fuel pump or plugged fuel filter. The pump is inside the fuel tank. The fuel filter is under the car near the fuel tank on the right hand side.
3 major gasses (as checked in an emission test) hydrocarbons, Co. & Nox (oxides of nitrogen) In exhaust gas of diesel engines (at correct fuel mixture) there was 13.8% CO2 (carbon dioxide) and 84.5% N2 (nitrogen).
there should not be any fuel in the exhaust system, if there is, you have serious problems