Birty Dastards Jeep Club

Tech Forum => Workshop => Topic started by: tanojeep on September 20, 2018, 01:17:38 PM

Title: Wj 2.7 crd Hot Engine knocking and white smoke
Post by: tanojeep on September 20, 2018, 01:17:38 PM

Hello,  I have this issue that starter after dirty diesel tank , Diesel filter. Both was clean and replace. Now,   when drive Wj on the road and normal hot engine temperature start to knocking with white/ Grey  smoke. If i am accelerating the knocking goway but engine stop with P1130.  Oil and water are always good.  Maybe some bad injector ?  The dirty was enough see some my video.   Thanks for your heLp
https://youtu.be/srTOy3iavp0
https://youtu.be/78APblNvDHU 
ps. Cold engine is good no smoke no knocking.

Also I have done test leak Back off in one minute  20cc 12
23cc 34  18cc 5 injector.   Somebody has reading  fuel rail pressure and injectors time through scan tool   as Snooper wow or other tools ?

Title: Re: Wj 2.7 crd Hot Engine knocking and white smoke
Post by: tanojeep on October 09, 2018, 09:15:04 PM

F.Y.I   It was 2°injector only with nozzle retaining nut cracked and gasket Cu starting leaking.  The reason  because was only at engine hot. Bye  Bye