Quote Originally Posted by RAZ View Post
Well I got a new coil pac and it runs good again. But as driving got PO137 bank 1 sensor low volts. Reset it and its stayed off so far. But burning smell still there a little. I hope its just left over gas in the cat? from when cylinder was not firing?
Take it on highway for an hour - to burn all gas from the catalitic. otherwise short trips not good for gasoline flooded cats- no enough flow will glaze cats inside