揭开故障EGR阀的神秘面纱：常见症状

Typical EGR symptom is engine miss during steady, level cruising. That could explain the hesitation you mentioned at 30-40 MPH. My car is throwing a P1491 code for bad EGR valve lift. The EGR valve on my car (99 Acura TL) has been known to go out so I plan on replacing it and cleaning ... Signs of faulty EGR Valve. Music from #inaudio: https://inaudio.org/track/news-corporate Hope this video helps. Don't forget to like and ... A bad EGR usually causes a rough idle or won't stay running or even a stumble off idle when trying to accelerate. It ran fine, then overnight after I started it, the engine ran rough. I let it warm up, and once I started driving the check engine light was ... Common Warning Signs of a Failing EGR Valve · Check Engine Light: This is one of the signs of a problem that any Audi owner hates to see — the ... * Engine stops after cold start. * Engine stops at idle after deceleration. * Car surges during cruise. * Rough idle. If the EGR valve should ... Bad EGR Valve Symptoms · Idling Roughly · Increased fuel consumption · Smelling Unburnt Fuel · Knocking Engine · Check engine light flashes. Hey everyone! Welcome back to the channel. Today I'm talking about 5 common symptoms that could mean you have a bad or failing EGR valve on ... When this happens, you will experience signs of a bad EGR valve that include rough idling, fuel smell, poor engine performance, knocking sounds, ...