My vehicle has two main problems: exhaust fume and spark plugs full of coal. The tires have been repaired and all the sensors changed. Yesterday, the coil was failing and only 2 cylinders were working, so this failure was corrected. Even more, I've added a smoke remover product and cleaned the spark plugs, which were certainly well-worn. Its inmediate response was a good one but, after a while, it started failing again, this time there was a power loss when changing to Drive. I bought new spark plugs and, until now, it has responded properly; I'll check tomorrow if this persists. I would like to know if anyone knows why the spark plugs are being filled with coil.

Hi there my Hyundai accent always kills my spark plugs they don't last even a day wen I take them out they are full of oil or petrol wat could be the problem

Hello, buddies, I want to share the problem I have with my Hyundai Accent Vision 1.6 A/T 2009 and hope someone can guide me. After changin the oil, filter and distribution kit, I started noticing a jingle in the engine when reaching 2000 rpm, and even stronger when driving along an uphill road. Spark plugs, refrigerant and detonation sensor were changed and both the throttle body and the injectors were cleaned, but the problem persists, even though I only use 92 octanes fuel, the right one for this car. When scanning it, there is no failure indicated, just as when a compression and leakage test is made. What other reason might there be causing the jingle in this specific vehicle? Hope you can give me a hand, thank you.