Engine turns over but will not start. It began with having misfire codes on each cylinder. The van was running rough when idling so I go the recommended spark plugs and installed them. Turned on the engine still ran a little bit rough and a couple days later the check engine light came back on with code misfire cylinder three so I checked plug cleaned it and also cleaned the throttle body with JB cleaning lucubrate and started right up no problem. The next day I go to start the van and it has a hard time for a couple seconds it dose this for a few days and now it will not start. I check the plugs and they are getting spark, unplugged the gas line from the fire wall turned the key and gas came out for about three seconds. I also unplugged o2 sensor to check for a plugged catalytic converter and sprayed starter fluid in the throttle body.and it still will not start. Is it possible it could be a sensor or what could it be?
Jul 13, 2017 at 6:23 PM
