I have a 1996 hyundai accent gt dohc 5 speed car the check engine light has been on for a while and never really knew why drove it forever and it never missed a beat it started finally running bad had the codes checked and it came up with engine misfire mulitpile misfire random cylinder misfire some thing along those lines, wierdly enough after the codes were checked and cleared it ran like a top like brand new didnt have a sulfer smelling exhaust, and with no changes it ran that well then soon there after maybe 100 miles light came back on and started running like crap.

any help?

whenever you get the codes extracted always ask what they were and keep a note of them. now your back to square one. get down to autozone and get the codes checked again (for free) when you have the codes post back on here and someone will be able to help you

they were the p300-304 codes muliple cylinder misfire random cylinder misfire and misfire in cylinders 2,3 and 4

switched out one of the coils with an unknown one I had and it only brought up codes 300-301 any ideas?

Hey everyone.. Well anyways.. i was wondering if someone could help me with my 96 accent.. it seems i lost a ground wire that use to bolt down over on the passenger side on the upper intake bracket.. well it was black with a thin white wire,, well there are 3 holes for the ground wires to be bolted down to.. well im now missing one of those wires because befor i swapped the motor for a new one i remember there being a single black groudn witre there an for some reason now i cant find it anywhere to bolt it back down.. an now im havign problems with a check engine code sayign i hav a bad cam shaft sensor.. well i replaced it 2 times now an still i get the same code.. im thinking because of me missign that groudn wire its screwing up my cars idle.. the only way i can drive the car is if i disconect the cam postion sensor thats located above the end of the cam on the drivers side.. well when i disconect the sensor it has a rough idle after it runs for awhile.. an when i dont disconect it an keep it hooked up if i give it a small amount of throttle it seems to either cut fuel or spark at a certain rpm an it contuins to do so untill i disconect the cam position sensor.. i have checked all my wires an everythign is hooked up.. i need to findout where that single black ground wire runs two because i have switched all the sensors on the motor an still i get the same code.. i have been tryign to fix this cars for weeks an still i cant do it.. i really need sum help with this so please get back to me soon i dotn like drivign the car with the cam postion sensor unplugged becuase it seems like it is runnign leasn because of me doign so.. thank you an waiitng for a quick response.