my truck started smokin and has been getting a lot worse. so i put a obd2 reader on it and it said bad oil temp sensor (not sure if that would cause any problems?) a guy told me injectors! so i pulled the exaust manifold and found a wet hole (2nd one back on driver side) So i pulled the injector out and when undoing the bottom bolt it was loose like a full turn, and then i check them all on the driver side and they were all loose! so i got the injector out and found no copper washer at the end of injector! and carbon all the way up to the bottom o-ring. put an o-ring kit with the washer, and still smokin... any info would be amazing if ya wanna give me a call that would be better 1-250-442-6631 or leave me your number and ill make the call thanks. morgan