I bought a 2013 Holden Captiva brand-new. The diesel-particulate warning light and beeps came on and made the car sluggish. It was sent back to the dealer but they could not recreate the problem in ...

Regardless of whether you use an additive, a car’s Diesel Particulate Filter (DPF) will still need to be cleaned (or regenerated) periodically as soot builds up in it. Short trips where the engine ...