Couple weeks ago car started idling really rough and blowing white smoke, checke the oil and it looked like chocolate milk and the coolant was low, so i figured it was a head gasket, tore down to install new head gasket and everything looked fine, no cracks in the head gasket, no signs of coolant getting through, spark plugs all looked fine, just had them and the wires replaced maybe 3 months ago.
Put it all back together and still runs rough, idles fine, step on the gas and there is hesitation but once the rpms come up runs fine. If you let it idle for to long and then touch the gas the car would shut off and be really tough to start, i would have to hold the gas pedal to the floor in order for it to start.
Tonight i went out and it was the same thing so i put some injector cleaner in and let is run and all of a sudden the check engine light started flashing and it was running super rough so i shut it off and checked the codes and its showing code P0300 random misfire.
Not sure where to start and hoping you guys might have an idea.
Car has aprox 193km on it
Thanks
Put it all back together and still runs rough, idles fine, step on the gas and there is hesitation but once the rpms come up runs fine. If you let it idle for to long and then touch the gas the car would shut off and be really tough to start, i would have to hold the gas pedal to the floor in order for it to start.
Tonight i went out and it was the same thing so i put some injector cleaner in and let is run and all of a sudden the check engine light started flashing and it was running super rough so i shut it off and checked the codes and its showing code P0300 random misfire.
Not sure where to start and hoping you guys might have an idea.
Car has aprox 193km on it
Thanks