The EGR valve solution that I use comes in a 500ml can. Spray half of the cleaning solution (250ml) The sound of the engine will change because as you spray the EGR valve cleaner, the air to fuel mixture ratio will be different. You will need someone to sit in the car and keep the RPMs in 2000. Start your vehicle and wait for it to reach the normal operating temperature. Start the vehicle and rev it to 2000 RPMs Your EGR valve might not look like the one shown in the photo, but I am sure that it won’t be crystal clear. Be very careful not to lose any screw or clamp. Gain access to the EGR valve by removing the cover. On some vehicles, the closes access point to the EGR valve is through the turbo. If you do not have direct access to the EGR valve without removing a lot of parts, you can find the nearest access to the EGR valve.

Usually, the EGR valve is located where on the backside of the engine. The EGR valve is attached to the intake manifold. Locate the EGR Valveĭifferent vehicles will have their EGR valve in different places. I personally use the LIQUI MOLY EGR valve cleaner ( check the price on ). The EGR valve cleaner is a corrosive product, so it’s best if you wear gloves while cleaning the EGR valve.

In order to clean your EGR valve, you will need to have a clean microfiber towel, an EGR valve cleaner, and latex gloves. How Long Can You Drive With Bad Lifters? 1. But, if you are not a mechanic, here is how to clean an EGR valve without removing it: If you are a skilled mechanic, you won’t have a hard time removing and cleaning your EGR valve. Over time, the carbon builds up and will clog the EGR valve. Is your engine oil due for a change? Visit our Car Fluid Guide Website to learn the importance of changing your oil on time, which type of engine oil is best for your vehicle, and much more.

So, the engine temperature is lower and when it combusts, it won’t create nitrogen oxides and pollute the atmosphere. When the EGR valve opens up, it sends a hot exhaust gas back into the intake manifold, so that sends already burned gas into the engine. The hot exhaust gas comes out of the engine and some of it goes into the EGR valve. Then, it’ll suck so much air that the engine will idle poorly and run bad because there would be more air than fuel mixture in the combustion chamber. Sometimes, the EGR valves can break and stick wide open. They have to work right or your check engine light will come on and you can fail an emissions test. The EGR valves (exhaust gas recirculation) are designed to stop nitrogen oxide pollution.

Egr remover 1.4