hey guys

so my idle on my evo has been very rough/violent

it was throwing cylinder 1 ignition code so i pulled te coil and the it looked like there was some blow out. the insid eof the coil was melted to the plug

the plug itself was clean and looked good.

some new coils arrived and i inistalled them, with the old plgs as im still waiting on new plugs, to start it up, and now it idles even worse

its very violent

the motor is shaking as is the doors and many other things like an old washing machine

when i get on it, its hesitant but once its gets going its perfectly fine.
when i say hesitant i mean it has pedal play ill give the throttle and it waits a second for the rpms to rise.



any ideas?

please help

 

sounds like it could be timing, or possibly cam sensor

 

could be bad injector/scaling air leak loose hose any number of things

 

You can check for spark by disabling the fuel pump or unplugging the injectors, then have someone crank the car while you hold the coil with plug installed near a good ground...and when I say near I mean within a 1/8". See if you are getting proper spark is the the first step or you can check for pending codes if there is no CEL on, this may point you in the right direction.