?ò This top quality 2-1/2" chrome plated vacuum tester aids diagnosis of engine problems such as sticky valves, timing, carburetion, faulty fuel pump, and other vacuum-operated devices. ?ò Brass...
?ò Connects in-line between spark plug and spark plug boot ?ò Shows duplicate view of the ignition spark ?ò Frequency and intensity of flash aids in diagnosis of ignition or fuel delivery problems ...
H1726 ?ò This quality, accurate tester has an angle construction tip to permit easy reading on back cylinders. H1730 ?ò The most popular type in use today. ?ò The heavy duty neoprene hose bends in...
?ò Test fuel pump pressure on most domestic and import vehicles equipped with multi-port fuel injection systems using the small or large Schrader type connection ?ò Can be used on most import...