CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Fuel injector cleaner serves an important function in ...

These are among the most popular and highest-rated fuel injector cleaners, so you can buy these products knowing that they ...

An injection pump, usually driven by a belt or chain linked to the crankshaft, does this by supplying fuel under high pressure ... That’s why many diesel owners buy remanufactured pumps or ...

That doesn’t mean you’re out of luck, though, especially if you’ve got scrap galore and a DIY spirit, as this junk bin fuel injector test stand ably demonstrates. [Desert Rat Racer]’s test ...