Coil issue?
so my eclipse will get up to temp and after a 20 drive I can shut it off and it won't want to start.Also just driving sometimesit'll drop to 0 rpms and shudder. I hooked it up to a computer and at first it said Missfire in 3 and 1 ,and camshaft sensor.I was told by the previous owner that he replaced the valve cover gasket and stripped a bolt and maybe leaked oil on the plugs.He also said it has a new coil and wires.I replaced ALL the plugs with NTK copper and sure enough there was oil on #1 I cleaned it off and put it back in and out till I saw no oil. The car runs like a champ now , however now It still does the same things , but all these coil codes and camshaft sensor codes come up as well as misfire in 3 and 1.I guess a smart man would replace the coil and plugs as well , but I thought I'd ask you guys first. Thanks for your time.