Quote:
Originally Posted by Wayfarer
When stone cold, after sitting overnight, it reads right at the upper mark.
|
Engine not running.
Quote:
Originally Posted by Wayfarer
after driving 20 minutes on the highway, parking on level ground, shifting throgh the gears, and waiting 5 minutes or so at idle, it reads low at an inch below the lower mark!
|
Engine running.
Use the "engine running" approach for all measurements and your data will be meaningful.