A RECENT study in the Annals of Internal Medicine reveals that too few patients with abnormal urine protein dipstick test ...

var digg_url = 'https://digg.com/autos/The_dipstick_s_demise_is_blamed_on_dilatory_drivers'; The practice of opening the hood at every fuel stop used to be routine ...

If the fluid is within the levels shown on the dipstick, you may be done. If it's beneath them, a top-up or flush could be in order; the same if the fluid is gritty or dark. To add extra ...