An EGR issue in Wirral warrants immediate attention. The exhaust gas recirculation system is a gas emission control system that helps reduce the volume of nitrogen oxides in the exhaust gases. The system also lowers the temperature in the combustion chambers and prevent damage to the engine. High combustion temperatures can cause spontaneous ignition of fuel gases. The detonation is mistimed as it occurs independently. As a result, a strain is exerted on the engine and prolonged detonation can damage pistons, valves and other engine components. The production of nitrogen oxides drastically increases at high combustion temperatures. The EGR system redirects the incombustible nitrogen oxides back to the intake manifold to mix with the fuel. Consequently, the concentration of combustible gases in the combustion chamber reduces and this lowers the temperature of the system.
For drivers in Wirral, an EGR issue needs quick attention. A faulty EGR reduces engine performance. The acceleration of the car drastically reduces alongside engine power. Moreover, the inefficient use of fuel in the combustion chamber leads to bad fuel economy. Failure of the EGR system leads to the release of large amounts of hydrocarbons through the exhaust. An irritating fuel odour is emitted through the tailpipe and easily spreads to the cabin. The harmful emissions also may be evident in an emission test. Luckily most vehicles have a sensor that detects issues in the EGR system and immediately activates the ‘check engine’ light. If you note any signs of an EGR fault come down to our garage.
An EGR issue in Wirral can be attributed to three main faults; an open valve, a closed valve or a clogged valve. When the EGR valve is stuck open, it creates a vacuum leak that results in incomplete combustion. Rough idling and hesitation are the main features of an open valve EGR fault. A closed valve fault results in high temperatures within the chambers and emission of excessive nitrogen oxide gases. Due to the elevated temperatures in the combustion chambers, spontaneous ignition of the fuel may occur causing the engine to knock. Carbon may also accumulate in the system and clog the valves. Regardless of the fault, we do thorough repairs that are guaranteed to restore your EGR system to its full working capacity. Contact Kic Garage today and get your EGR serviced and repaired. We offer quality services at affordable rates