2016 Multiple Vehicle Lines-6.8L 3v-Illuminated Malfunction Indicator Lamp (MIL)-Random Diagnostic Trouble Codes (DTC) P0301 Through P0310
Some 2016 F-650, F-750, F-53 and F-59 Chassis Cab vehicles built on or before 31-Jul-2016 and 2016 F-450/F-550 vehicles equipped with a 6.8L 3V engine may exhibit an illuminated Malfunction Indicator Lamp (MIL) with any combination of Diagnostic Trouble Codes (DTC) P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308, P0309, P0310 stored in the powertrain control module (PCM).
This may be caused by compression leakage at the cylinder head valve seats.
Perform a dry and wet compression test (reference section 303-00 of the workshop manual (WSM)) to verify any valve seat leakage.
If any valve seats indicate leakage, replace both cylinder heads. (Reference section 303-01 of the WSM).
- Designed to perform compression tests to help identify damaged pistons worn rings burnt valves and blown head gaskets
- Properly rated fuel hose and brass fittings make this tool a step above the rest in quality and longevity
- Works on motorcycle ATV snowmobile and marine applications including conventional electronic and computerized domestic and import vehicles
- Features 2-1/2-inch dial face with Bourdon tube meter and dual-calibrated scales which read 0-300 P S I and 0-2100 k P a
- Includes 15-inch rubber hose side release valve and adapters (12mm 14mm and 18mm)
Last update on 2026-06-19 / Affiliate links / Images from Amazon Product Advertising API
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- COMPLETE COMPRESSION TEST KIT: The Mityvac MV5530 includes all necessary components for performing dry and wet engine compression tests, ideal for diagnosing issues such as ring wear, head problems, or faulty valves
- VERSATILE ADAPTER COMPATIBILITY: Includes a range of adapters suitable for motorcycles, marine engines, small engines, and an air-hold adapter, allowing for valve seal repairs without removing the cylinder head
- PROFESSIONAL-GRADE COMPONENTS: Equipped with durable threaded adapters for leak-proof seals, extended hoses for hard-to-reach areas, and a manual pressure release for accurate peak pressure readings
- EASY-TO-READ LARGE GAUGE: Features a large 23/4 in. (70 mm) diameter gauge, providing clear, precise readings at a glance, which enhances accuracy during complex diagnostic checks
- QUICK-DISCONNECT COUPLER FOR EFFICIENCY: A quick-disconnect coupler enables fast accessory swaps, making it easy to adapt to various applications, from lawn mowers to chain saws, without losing time
Last update on 2026-06-09 / Affiliate links / Images from Amazon Product Advertising API
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