Quick Answer. A bad mass air flow sensor in a vehicle makes starting difficult and affects the performance of the engine because he engine-control unit uses data from the MAF sensor to balance the fuel ratio the injectors deliver to the engine.
While porcelain tile boasts exceptional durability, there are few products and techniques you should take pains to avoid: 1  Never use a product containing ammonia or bleach (or any type of acid-based cleanser); these can alter the tile color and/or stain the grout. 2  Never use oil-based detergents or wax cleaners.
As I said, there are numerous types and designs of ceramic tile: 1  Porcelain Tile: Water resistant and can include different coatings. 2  Terra Cotta Tile: Has a very natural and earth-toned look, but it should be sealed to resist staining and extend wear.  Glazed Tile: Can be single or double fired.