Mazda CX-9 This larger SUV adds a V6 option, as well as more cargo room, to the CX-7 option.

Oil leak from exhaust manifold gasket?!

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Old Jan 29, 2024 | 06:49 PM
  #11  
DaOldBassSlappah's Avatar
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Originally Posted by mparker
Did the shop find the source of your leak? I'm having the same problem but on the back of the engine, and cannot find the source of the leak after replacing the valve cover gasket.
Unfortunately, no. They said it was valve cover gaskets, so I had them replace them (I had done them twice). No oil in the coolant, but I am becoming convinced it's leaking from the head somehow. About a quart a month now.
 
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Old Jan 30, 2024 | 08:58 AM
  #12  
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It is a very odd leak for sure. Thanks for the reply.
 
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Old May 14, 2024 | 07:49 AM
  #13  
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Update on this. Cracked cylinder head. Going to start praying to the gods of JB Weld while looking for a used cylinder head. Not sure if the labor costs are worth replacing it with a used one, but will investigate.

Car owes us nothing.

: (
 
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