Cracked Piston - Smoking Gun.

[MaxFarmer]

Is it in one of your exhaust manifolds or somewhere in your exhaust AFTER the turbo?

 

[codyn]

after turbo sorry about that

 

[MaxFarmer]

It's cool. Most people on here refer to their EGT's pre-turbo---in one of the manifolds. Yours will read cooler after the turbo but I have no clue as to what is normal or too high post-turbo.

 

[timlb703]

Has there been any ceramic coated piston failures? Cut or not cut?

 

[turBeau]

Has there been any ceramic coated piston failures? Cut or not cut?

Uh huh.

 

[Kat]

Uh huh.

Casper melted all 8

 

[dieselson]

I saw them, they didn't look good luckily the ceramic coating saved the block.