to begin with i believed the water pump went on it. Come to find out theres more to it ...i believe the head is warped, so in order to get to water pump you have to remove half the engine...anyways, i got in there...the pump is fine...gonna change anyways...timing belt is good...gonna change tht too..but there was water/antifreeze leaking behind the idler pully, so i figured might as well pull the head and check...mother drove for 3 days after hitting curb and knocking oil filter loose and denting oil pan... overheating it and all, but im stuck....the car has 2 cams...and in order to remove the head i have to remove the cam sprockets and the idler pully....also i am having trouble with the order to remove the head bolts...and the cam sprokets are screwing with me cause they want to spin when i try to remove them...i tried a socket to stop from rotating, but the dang things are tight.....any suggestions???