Fuel injectors that are working properly respond instantly to the demands of your engine. Unfortunately, even the best fuels contain impurities that can gum up the injector nozzles, reducing ...

Having fuel injectors on all mass-produced vehicles is one of the biggest automotive breakthroughs of the past few decades. If you've ever gone through having to start an engine with a poorly tuned ...

Fuel injector problems can cause rough idling, misfires, and poor fuel economy, but not all issues require costly replacements. Understanding how injectors work, the right way to diagnose them, and ...

While carbon buildup happens on essentially all engines, gasoline, diesel, N/A, or boosted, it's an increased concern in GDI engines. Standard Electronic Fuel Injection features injectors higher in ...

You’re walking down the aisle of your local auto-parts store and you happen to notice the shelf full of fuel-system cleaners. They might be nestled between oil additives and those bottles of goo ...

Fuel injector cleaning can restore lost power, improve fuel economy, and help prevent costly repairs — and there are accessible methods to do it at home. Options include in-tank additives for light ...

IPA’s new diesel fuel injection cleaner and primer (#9080) keeps portability in mind as it cleans, primes and troubleshoots diesel injection systems. The 9080 comes with an internal 12 volt DC fuel ...

I gotta 99 Jetta VR6 and the performance is starting to drag. I have replaced the plugs and wires. I also swapped the thermostat at the same time which I know does not really equal performance but I ...