aight when the car idles its good it stays on cold but when i go drive it after like 15 20 min it will start to overheat i checked the water pump its good but i think the radiator is cloged up cause i can keep the car running at an idle for 2 hrs befor it starts too even heat up half way its just when i drive it .... it will over heat i checked all my hoses and my apex seals are good cause i still have the same power i had befor it started overheating any sugestions