Ford Workshop Service and Repair Manuals > F 150 4WD Pickup V8-4.6L VIN W (2006) > Maintenance | Tune-up and Engine Performance Checks | Compression Check | System Information

Page 1

Compression Check: Specifications

The indicated compression pressures are considered within specification if the lowest reading cylinder is at least 75 percent of the highest reading.

Compression Pressure Limit Chart

Ford Workshop Service and Repair Manuals