Cold weather exposes every weakness in an engine, but one habit stands out as the quickest way to finish it off. Mechanics increasingly warn that the real damage is done in the first minutes after a ...

Q I have a 2006 Honda Accord four-cylinder with 105,000 miles. It has developed a clicking engine noise on a cold start. After the car has warmed up, the sound goes away. I have seen references to a ...

Learn why your vehicle stalls on a cold start, what common issues to check, and simple tips to prevent engine problems and improve reliability ...

Besides preventing the build-up of nasty engine sludge and premature wear, protection against cold starts is one of the main reasons why you should never skip an oil change in your gasoline or diesel ...

If you woke up Wednesday morning and your car wouldn't start, you are not alone. As record-smashing cold enveloped much of the country, many drivers found themselves with dead batteries. When it gets ...

During cold-start, a car engine emits far more particulate matter and other pollutants than during warm conditions. This is because a cold catalytic converter is much less efficient at low exhaust gas ...

Bosch's RCH system aims to help OEMs meet stringent emissions standards by providing a solution that reduces harmful pollutants during engine startup.