When I accelerate it feels like it isn't pulling away like it should, it's jurking a lot almost as if it's wanting to stall and it's not repsonding like it usually does.
I have a feeling something may be blocked, but can anyone help???
thanks
Before draining the coolant, drain the oil and check for water in it. A cracked cylinder head is a possible worst-case cause matching the overheating, discolored coolant, weak response, and rattling. Remove the spark plugs and crank the engine to see if water is expelled. A failing radiator or thermostat is also a typical cooling concern on this Fiat.
A 1999 Fiat Punto 60S with about 51,000 miles runs just below the red temperature mark after a short careful drive, has discolored coolant, and stutters or jerks under acceleration with poor response and a louder, rattlier engine. The owner had been told to drain and refill the coolant. The expert noted a bad radiator or thermostat as a typical Fiat issue and advised checking the oil for water and cranking the engine with the plugs removed to look for water, suspecting a cracked head in the worst case.