Block Test for Blown Head Gasket

By Sharon GeorgeIn Auto Repair, block test, blown head gasket, Engine Diagnostics, Forest VA, Lynchburg

This video shows us performing a block test for compression gases. Carbon monoxide present in cooling system proving cylinder head gasket failure or possibly a crack in the cylinder head itself.

Video provided by Forest Automotive: Complete Auto Service and Repair in Lynchburg, VA and Forest, VA

Sharon George

Sharon is a lifelong Forest resident & mother of three, who graduated with an M.Ed. in English from Lynchburg College and taught in the public schools until becoming a small auto-repair business owner with her husband, Dave, in 1997.

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