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Volkswagen emissions scandal - Wikipedia


The Volkswagen emissions scandal erupted on 18 September 2015, when the United States ... The programming caused the vehicles' NOx output to meet US standards .... in petrol engine exhaust, it d...

car-repair/causes-of-blue-exhaust-smoke - CarsDirect


Blue exhaust smoke only at start-up can indicate worn piston seals or damaged or worn valve guides which may also cause a rattling noise. An external engine ...

Tailpipe Smoke | Car Emissions - Consumer Reports


Thick blue or gray smoke that doesn't dissipate quickly is most likely the result of ... It can be caused by something as minor as clogged oil passages or it may point ... If your engine is burning enough oil to produce visible exhaust smoke, the oil ... My Account · Customer Care · Report a Safety Problem · Car...

What Does the Smoke from My Tail Pipe Mean? - RepairPal


Black Smoke A rich-running engine (too much fuel) can cause black smoke. ... combustion chamber—generally caused by worn rings or valve guides—can cause blue smoke. ... White smoke may be produced when there is coolant or water in the ... While the muffler and tail pipe warm up to proper operating temperature, ...

Engine Oil Consumption - James on Engines #1 - Bell Performance


Mar 24, 2015 ... What causes engine oil consumption? ... If the engine is burning oil, this can indicate a few different problems in the ... This is unlike the valve seal problem where blue smoke would be seen from the exhaust for a ... middle which is not rich or lean and produces a 14.7 air fuel ratio. ... Lubrication, Car Care.

Water? Petrol? Something Comes Out from Exhaust - Vol. 167 ...


Sep 18, 2013 ... Login My Account New customer? ... BLACK, BLUE, BROWN, CREAM, DARK PURPLE, DARK BLUE ... There can be a few different reasons why there's water or petrol ... fuel/air mixture and it can be cause by a few different parts failing. ... exhaust it's important to have your car checked by a professional.

My Car is Making a Loud Noise - What's Causing it?


May 6, 2014 ... It could come from damage to your auto exhaust system. ... Exhaust systems on vehicles produced in the last 15 years have gotten much better. ... without causing any concerns, but every now and then a customer comes in with a ..... bill of rights (1) · blue liquid leaking (1) · BMW preventive maintenance (1...

GM oil consumption and blue smoke - Auto Service Professional


Oct 10, 2011 ... If this is not done, the customer may return with an exhaust smoke ... Generally, this would not be a concern until several thousand miles have ...

Smoky vehicles (Department of Transport and Main Roads)


An overview of what can cause smoky exhausts from vehicles. ... If your vehicle's exhaust produces excessive smoke, check the cause and have ... how the car is serviced; how the car is driven; engine wear; fuel quality ... Blue, white and other coloured smoke is generally caused by burning engine oil or unburnt fuel vapour.

Exhaust and Muffler - Auto Repair Oceanside CA 92058


That's because driving with an exhaust leak or bad catalytic converter can damage other ... to cancel out the sound waves produced by the engine, keeping your car quiet. ... They are white smoke, white smoke, blue smoke and black smoke. ... This condition can cause poor fuel economy (bad gas mileage), poor engine ...

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Smoke from engine or exhaust Inspection Service & Cost ...


A leaking valve cover gasket might produce smoke caused by oil dripping on a hot manifold. ... Read on for common issues that can cause exhaust smoke. ... If your car emits a little black smoke at start-up, but it clears up as the engine warms to ... Thick blue or gray smoke is an indication of the vehicle burning oil, which ...

Smoke from your exhaust explained - Car Keys


Aug 12, 2016 ... Noticed some smoke coming out the exhaust of your car? ... Or would you prefer to talk to one of our customer service advisors? call now on: 0844 445 7863 ... Intermittent blue smoke can be caused by a combination of factors, but most .... A guide about the different types of smoke which cars can produce.

Help! My vehicle is burning oil and smoking. What can I do?


Feb 4, 2015 ... It can be a gut wrenching feeling to start your vehicle and find smoke ... Auto Care Articles ... We took a look at the past 4 years of customer data to find instances where ... There is a large number of vehicles that were produced from ... These sludge issues cause oil to be burned and the exhaust to smoke.