Possible causes include a bad O2 sensor, excessive fuel pressure (bad fuel pressure regulator or plugged return line), leaky fuel injectors, dirty air filter or restricted air inlet, or a defective coolant sensor that prevents the engine management system from going into closed loop mode.
May, 18, 2009 AT 1:11 AM
Do you think there might be a blown head gasket? The gas smell is strong when dip stick is pulled from oil.
May, 18, 2009 AT 1:19 AM
If its a headgasket problem you'll be experiencing overheating check the stuffs I've mentioned and comeback with some results so we can continue.
May, 18, 2009 AT 1:28 AM
Thank you. I will do that and get back to you later.