HEAD GASKET trouble
Discussion
tomruls1001 said:
hi again i have just got this 306 1.4 and there is mayonnaisey s
t in the top of the oil cap and water pissing out of the exhaust what would you suspect please helpppp 

Did you buy it off some old duffer? Give the car some good hard thrashing on the motorway and then change the oil. The mayonnaise and water in the exhaust are common on cars that do nothing but short trips all the time. It's condensation as the engine and exhaust never get up to operating temperature so the condensation never clears properly.


Water out of the exhaust really isn't unusual. It is one of things that cars do that people don't notice, then suddenly one cool day comes along and they realise there's loads of water coming out of the exhaust.
Hydrocarbons (CH) + lots of Oxygen (O2) = CO2 + H2O (water) + lots of heat
If you are concerned, get a pressure test done, and get the header tank sniffed by the sniffer machine for hydrocarbons.
Hydrocarbons (CH) + lots of Oxygen (O2) = CO2 + H2O (water) + lots of heat
If you are concerned, get a pressure test done, and get the header tank sniffed by the sniffer machine for hydrocarbons.
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