i am having the same issue but i have changed my thermostat 3 times bleed the system flushed coolant had a mechanic check all the lines and my radiator also water pump also i when it over heaters all the presser pushes all my coolant out the overflow so i must have spent 300 this month on coolant. and another issue i been having is misfire cylinder 2 i replace spark plugs wires coil pack thought is was clogged fuel injectors but Ive used injector cleaner for 2 months every fillip. any suggestions would be great.
i am having the same issue but i have changed my thermostat 3 times bleed the system flushed coolant had a mechanic check all the lines and my radiator also water pump also i when it over heaters all the presser pushes all my coolant out the overflow so i must have spent 300 this month on coolant. and another issue i been having is misfire cylinder 2 i replace spark plugs wires coil pack thought is was clogged fuel injectors but Ive used injector cleaner for 2 months every fillip. any suggestions would be great.
oh what nate said ..headgaskets or even worse a cracked block. Go to a shop and pay 40 bucks to do a sealent check on your coolent system. After that you should know.