Over time and miles, your car might start to slow down. It might not accelerate as quickly as it once did; the engine may not run as smoothly as you remember, or the fuel economy may dip—but ...

Delivering the Fuel The main ingredients in the system center around the two electric fuel pumps. The first is a 340-lph pump submerged in the custom Behind Bars Race Cars fuel tank.

The fuel system is one area of car maintenance that is sometimes overlooked. ... This fuel system cleaner has a stellar user rating at Amazon. 75% of all user ratings are 5-star ratings.

This fluid is manufactured with jet fuel and concentrated fuel detergents that get rid of deposits, so it’s sure to do its job. The second option is to go for fuel solvents. It is much stronger than ...

A. On all newer cars there are readiness monitors. These monitors keep track of several systems in the car, such as the catalytic converter operation, fuel system, and oxygen sensors.