my rear brakes are seizing again. i took the caliper apart last weekend and greased the slider pins and put everything back together. worked for a few hours now they are seizing again. i took the wheels off and checked the ebrake and when i release the handle the assembly on the caliper wasnt going all the way back. so i pulled it back by hand and went for a drive but the brakes are still seized. im thinking im just going to buy new calipers. napa wants $156 each. could anything else be causing this or should i just buy new calipers?
note the calipers were just rebuilt in september because they were seized