Neu KFZ Dieselmotor Kompressionsprüfer Kit Ventil Zeitmessgerät Zylinder

Checks valves and ring wear,excessive carbon and late timing. GASOLINE ENGINES TO CHECK VALVES,RINGS AND DETECT EXCESSIVE AND TIMING ISSUES. SIMPLY THREAD THE SPARK PLUG ADAPTER INTO THE ENGINES SPARK PLUG SOCKET TO CHECK PRESSURE AND HELP IDENIFY ENGINE PERFORANCE ISSUES.

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