Technician A coats head gaskets with black RTV. Technician B coats exhaust manifold gaskets with red RTV. Who is correct?
A)A only
B)B only
C)both A and B
D)neither A nor B

Question

Quizplus · Accepted Answer

Head gaskets and exhaust manifold gaskets should not be coated with RTV silicone because these gaskets are designed to work without additional sealants. Using RTV on these gaskets can cause improper sealing and potentially damage the engine.

Technician a Coats Head Gaskets with Black RTV