2004 Hyundai Sonata Q&A
2004 Hyundai Sonata Question: check engine light code misfire cyl 4. I have changed the plugs & coil wire.
IF YOU CHANGE THE PLUG AND WIRE THE NEXT STEP WOULD BE THE COIL. YES THE COIL IS #2 AND #4 - OIL GEEK
yes poss coil but ck electrical signal to it 1st - globalhelper