Last night my hyundai accent '01 1.6dohc (80,000mi)check engine light started blinking. I checked the codes and I got 0507 0300 0301 0302 0303 0304
(higher than expected idle, random misfires and each cylinders misfires)
I changed the plugs and wires today and there is no change in the codes or the really rough idle, moving the engine sounds fine until I take my foot off of the gas, do you think replacing the ignition coil will fix this.
any help will be appreciated
have the same problem?
Friday, October 12th, 2007 AT 8:03 PM