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Home >> Ford >> 2008 >> Explorer Sport Trac 2WD V8-4.6L >> Repair and Diagnosis >> Specifications >> Pressure, Vacuum and Temperature Specifications >> Compression Check
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Compression Check

AllData Editors Note - Ford does not provide a cranking pressure specification, only an acceptable range.

Compression Test - Test Results
The indicated compression pressures are considered within specification if the lowest reading cylinder is at least 75% of the highest reading.

Compression Pressure Limit Chart (Part 1):




Compression Pressure Limit Chart (Part 2):