Is there somthing that can make a d15 smoke other than the usual stuff. Which I have checked.
Leak down test very good
valve seals replaced

I have two of these that both smoke like crazy. One has a B18 JG pro block going in it but just odd that they both do the same thing. One is 93 the other 94.

Thanks

mac

 

headgasket maybe...my buddy had his d15 and head gasket was half shot...that sucker blew the blue smoke so bad..looked like he was doing a burnout.....lol i thought it was funny tho..not really a concern...
i'm sure his rings were dieing at the time..but its still runs...