I looking for other things to check. Just got the car. I put new plugs in and a battery. It cranks but doesn't seem to fire. Noticed oil in one of the cylinders. Dont know if it has anything to do with it. Pretty sure its getting fuel but unsure is there way to check the sending until. Also I tried starting fluid but didn't do make a difference. I think its go spark but unsure. Is there something obvious that's cause this normally i missing.