turbo and fuel
 

I'm haveing trouble with my turbo preassure when i program my truck it hits boost around 24 to 25 two to three days later it will only get up to 19 i can reprogram my truck and it will hit 24 to 25 again i have also noticed alot stronger fuel smell at the left side of my engine will ideling but do not see any leaks any ideas own this

i have the same fuel smell. ive been thinking about doing the fuel regulator upgrade. ive been told a lot that the vanes in these vgt turbo's are grabage. im preatty sure mine are just toasted