i got a problem... about 2 weeks ago i had a starting issue with my car it wouldnt start at all, it would crank but wouldnt turn over or stay on, so i changed the spark plugs and did an oil change, started up fine, now the problem is happening again.. but with a burnt smell and its starting to blow white smoke until it warms up.. and i have to add coolant every 2-3 days but i have no leaks any ideas?

 

Yeah bad coolant seals, the white smoke is the coolant burning off until it gets warm and the seals expand, u need a rebuild man...