Mechanics

CHEVROLET SILVERADO BATTERY PROBLEM

1990 Chevrolet Silverado • 119,000 miles

How to check glow plugs on a 6.2 diesel engine


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January 6, 2013.



Use a test light. Put the loose end on the positive battery cable. Connect the light to the terminal lead for the glow plug. It should light up. Do each glow plug. Make sure you disconnect the glow plug harness at the plug first

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