So I bought this 1997 Poniac Grand AM SE at a used car lot....2 months later the engine blows..no problem I am still under warnaty...

But now the car wants to sputter and it dies once in a while and now it over heated....I have checked what I could..I am no mechanic..I just need some advice..what could it be

welcome to AF.

Engine size and aprox mileage would help :D

btw Did you try the search for "over heating" ?

I'd say check for low coolant, low oil , check the thermostat & water pump.