Ford Edge EGR Valve Issue

I'm hoping someone can help. I've got a 2016 Ford Edge with a diesel engine, done 205326 km, and I'm experiencing some concerning issues. The check engine light is on, and I've noticed a real drop in engine power. When I accelerate, especially uphill, it feels sluggish, and there's quite a bit of smoke coming out the back. I've also noticed rough engine running, higher fuel consumption, jerking when accelerating and a loud hissing when accelerating, almost like a vacuum leak. From what I've been able to gather, it seems like it might be related to the EGR valve. Has anyone else run into something similar with their Edge? Any insights or suggestions would be greatly appreciated before I take it to the shop.

4 comment(s)

I had a similar experience with my Edge. Reduced power, check engine light, the whole nine yards. It's quite likely the EGR valve. When that valve malfunctions, it can cause all sorts of problems with your engine's performance and emissions. The EGR valve's job is to recirculate exhaust gases back into the intake manifold to reduce nitrogen oxide (NOx) emissions. When it fails, it can stick open or closed, disrupting the air-fuel mixture and causing the issues you're seeing. Is the hissing sound from the engine compartment?

Thanks for the insight! The hissing sound appears to be coming from the top of the engine, the noise seems to be louder the more I accelerate. If it was the EGR valve what did you do, did you need any special tool?

Yes, that's exactly what I experienced. Given your mileage and the symptoms you described, there's a high probability the EGR valve is defective or jammed. I recommend taking it to a qualified mechanic to diagnose and repair it. They can properly test the valve and related components. Attempting a DIY repair without the right tools and knowledge could potentially cause further damage. The cost of having my EGR replaced cost approximately 355€.

Thanks a lot for confirming that. Sounds like I'm on the right track. I'll take it to a trusted mechanic and get the EGR valve checked out. Hopefully, that resolves the issue. I really appreciate your help!

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