It might not accelerate as quickly as it once did; the engine may not run as smoothly as you remember, or the fuel economy ...

Tip submitter Robert Krickus asks, "Would adding a solvent as demonstrated alleviate the clogged injector problem of biodiesel? I'm assuming there is a difference in sensitivity to the quality ...

The fuel filter traps debris that could clog or damage the fuel injectors or engine ... though the period can vary widely. A clogged filter can occur at any time, however, and can result in ...