Brown goo oozing out of expansion tank, peugeot 207. Help! : r/MechanicAdvice

Water reservoir - molten sticky brown goo inside, can't properly visualize content, needs refill every 3-5 days or so. What may have caused it and what should be done? : r/Cartalk

Peugeot 206 - brownish sludge in coolant tank

Peugeot 208 Petrol 2014 Antifreeze Coolant Expansion Tank Location

Is this amount of smoke normal from my newly purchased Peugeot 207 ? : r/ peugeot

Peugeot 207 - Dripping oil when stationary, details in comments. : r /AskMechanics

Hi, had a problem with this car since we got it. Every time we accelerate a lot of water exits the expansion bottle and comes out of the exhaust. Anyone know what

Blown head gasket or something else? : r/carproblems

recently replaced my 207 thermostat housing and it's still leaking even tried gasket sealer im thinking about buying a genuine housing is it worth the price jump? : r/peugeot

Coolant expansion tank hose 207 cc 2007

Drained coolant because it was brown through the radiator cap, just to see it's only a top layer. Is it oil? I'm thinking head gasket but I had no overheating issues and