Hole .....Trw......

[nightdiver]

Is is possible to get a hole on the piston from misfiring ?
It has no compresion at all (#1)

 

[ed hess]

yep
That pinging sound is made by the turbo gremlins pounding the living crap out of the piston tops. Simple fix is to just throw money at the problem or get off the pedal till you do. Or diagnostics time when you here it.
sorry to hear it.
But listen, look at the bright side, Since you gotta do the motor... hey while your at it, why dont ya.........

ed

 

[tyndago]

Probably broke the rings.... the TRW's dont get holes in them that easily..... on my Ty I had TRW's and one cylinder was 100% leakdown when I tested it... Top ring came out in about 15 pieces....the second ring wasn't much better...

 

[nightdiver]

I had Hastings last time. Not that race type.
I got SRPs in the garage for the next engine, they have less clearance so less blowby
I got to get the money for the heads though........ :wink:

 

[nightdiver]

It was not a hole !!!!!!!!!!!!

It was not a hole !!!!!!!!!!!!

I just removed the heads and i found that the head gasket was blown
It not this that makes me worry but the heavy metallic noise like a rod does
Is it possible to have this noise caused by the head gasket ?The wired fel pro was burned one inch between #1 and #3 pistons

 

[2cold]

If you blow the head gasket and water from the water jacket leaks into your cyl, when you turn it off it can fill up with water and bend your rod next time you crank it. A bent rod can make a noise.

 

[nightdiver]

As i turn the engine by hand i can see that the rods are OK
The oil pressure was fine so WTF
I guess i have to pull the block out and keep disassempling the MF