RE: Hard starts when cold, rich runs
you should make sure your glow plug is ok and the glow starter is charged.Also before u try to start the car for the first time of the day add your fuel and put your finger over the exhaust hole and turn the car over 1 or 2 pulls on the starter.this should help. Also how cold is it where u r.There is 3 different types of glow plugs,COLD,MID,Hot u mite need to change.