Quote Originally Posted by dvldoc View Post
Any company that use B.S marketing claims like that and cannot provide a basic MSDS or list of additives in the product is to be avoided at all cost.
I used pertua with other brand of engine treatment additives in my car (hyundai excel model 95 ex-taxi) before. since its an old car my brother in law thought that it was already overhauled because 'malakas humatak'. Considering the mileage of the car ako rin hanga sa makina. Now, i make it a point to put engine treatment additive once a year on my kia sportage and also my captiva. iba -iba ang brand ng additive, hopefully one of them works, hehehe. i might also use pertua again pero sabi ni Altec may pagkakaiba daw dun sa mga unang labas n pertua.