STD Tuning Engine OM606A Coolant(?) leaking into injector well?

OM606A Coolant(?) leaking into injector well?

OM606A Coolant(?) leaking into injector well?

 
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barrote
Superturbo

1,627
06-19-2020, 03:11 AM #2
Naa... well we haven't seen it all. Thousands of those were built so there might be failures in cast... otherwise cracks are not even common in 606 heads... as N/A and turbo are same cast.
Usually cracks develop from valve seat to the outside.
Anyway only way to find out is clean head and press test it.
But if u have a gasket burned... i wouldn't worry much.
That rust is quite common. Very often water goes in well and develop rust.

FD,
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barrote
06-19-2020, 03:11 AM #2

Naa... well we haven't seen it all. Thousands of those were built so there might be failures in cast... otherwise cracks are not even common in 606 heads... as N/A and turbo are same cast.
Usually cracks develop from valve seat to the outside.
Anyway only way to find out is clean head and press test it.
But if u have a gasket burned... i wouldn't worry much.
That rust is quite common. Very often water goes in well and develop rust.


FD,
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Messages In This Thread
OM606A Coolant(?) leaking into injector well? - by AlanMcR - 06-18-2020, 06:36 PM
RE: OM606A Coolant(?) leaking into injector well? - by barrote - 06-19-2020, 03:11 AM
RE: OM606A Coolant(?) leaking into injector well? - by AlanMcR - 06-19-2020, 03:44 PM
RE: OM606A Coolant(?) leaking into injector well? - by Austincarnut - 06-19-2020, 06:29 PM
RE: OM606A Coolant(?) leaking into injector well? - by AlanMcR - 06-19-2020, 08:43 PM
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