Oil Fill Pics - Crud Buildup - ClubLexus - Lexus Forum Discussion
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slight water condensation / slight amount of spooge inside oil filler cap? | Cadillac Owners Forum
sludge under oil filler cap - BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i)
Dirty oil filler cap - brown sludge???? | BimmerFest BMW Forum
White Gunk under Oil Cap? - Ford F150 Forum - Community of Ford Truck Fans
Black sludge in oil cap?! Does anyone know if this is normal?? : r/G35
Brown sludge in oil cap | BimmerFest BMW Forum
Oil Cap residue - MBWorld.org Forums
Brown Sludge on oil filler cap and dipstick
Tested engines】 Used engine checkpoints ～ engine sludge ～ – Used Engines/Used Auto Parts from Japan!
Light brown gunk on oil cap? - MBWorld.org Forums
Yellow sludge on oil cap and fill tube - Ford Truck Enthusiasts Forums
Engine Sludge Causing Smoking on Starting - Can it Be Fixed? - Maintenance/Repairs - Car Talk Community
Sludge underneith oil cap - Toyota 4Runner Forum - Largest 4Runner Forum
Oil Sludge Build-Up In My Car's Engine | USA Automotive
Found white sludge under engine oil cap | IH8MUD Forum
VW Oil Cap Condensation UPDATE! Golf R Yellow Sludge Pudding... - YouTube
What is this white residue on my oil cap? : r/MechanicAdvice
If I look under the engine oil cap and see a sludgy mess instead of regular oil, do I need an oil change? - Quora
White sludge under oil cap | 2016+ Honda Civic Forum (10th Gen) - Type R Forum, Si Forum - CivicX.com
