I was leaving the city I noticed my ford f350 6.0l 03 blowing a grey smoke I pulled over checked my diagnostic codes and p1000 p0603 p132b and also one for my # 4 injector after I furled up I felt power loss and my turbo was loosing at least 2 psi and engine oil running temp was 190f and it was a cooler day on my way up earlier it never went past 175f . Now when in idle it jumps in rpm and still experiencing turbo and power loss and engine oil is higher then it should be I know I needed injectors but could that cause all of this ? I'm lost!!