JEGS W89735: Diesel Compression Tester Kit - JEGS

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This compression tester has been completely tested at the factory for accuracy and leakage before shipment. If, at some point after usage, the tool does not hold pressure the probable cause is foreign matter in either the release valve or the valve core in the adapter. Usually by running an engine with the compression tester attached and holding down the side release valve, the foreign matter will be blown out.

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Performance Tool W89735 Diesel Compression Tester Kit for Large Cars, Trucks, Tractors, and Other Heavy-Duty Vehicles in Tough Organizer Case : Everything Else

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ACCURATE COMPRESSION TESTING: The Performance Tool W89731 Diesel Compression Test Kit is designed to test the compression pressure on diesel engines,

Performance Tool W89731 Diesel Compression Test Kit - Professional Grade Diagnostic Tool for Accurate Engine Performance Analysis and Maintenance

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