Crankcase Pressure Test - E-Series: Notes
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- Measure the pressure at the oil fill tube with 6.0L Crankcase Pressure Tester p/n 303-758, with engine at 70°C (158° F) minimum.
- Block the breather tube on the left valve cover.
- Measure with no load at 3,000 RPM.
| Instrument | Specification. | Measurement |
|---|---|---|
| 0-112 mm Hg (0 to 60 H2 O) Magnehelic® gauge | Less than 15 mm Hg (8 H2 O) |
If greater than 15 mm Hg (8 H2 O), refer to the base engine the appropriate ENGINE article.