i have a reman engine from mazda. i got my car last year and it had a warranty on the motor. ( only 6k on new motor) then i had a oil leak. so i took it down to mazda cause that's where the guy i got the car from got his motor. Mazda decides to give me a new motor. i spent about $1500 on other parts and harness that they recommend me to change. and my car runs great... no problems.... except....... i don't really remember how my car drives anymore... hahahah.. soon, i shall remember again....