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International Automotive Technicians Network
Gelled oil blotter test
Posted to the Waveform Library on 10/9/2013

Shiny surface goo is gelled oil, confirmed after tear-down.

Norris from Colorado

 

References

TECH: Oil cap sludge
TECHTIP: The Field Blotter Oil Testing for Objective Analysis and CYA
TECHTIP: The Field Blotter Oil Testing for Objective Analysis and CYA

References

TECH: Oil cap sludge
TECHTIP: The Field Blotter Oil Testing for Objective Analysis and CYA
TECHTIP: The Field Blotter Oil Testing for Objective Analysis and CYA