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Oil/fuel smell out of AC vents

1K views 3 replies 3 participants last post by  redneckinsac 
#1 ·
This past weekend I did the following on my wife's 04 EX 6.0

  • cleaned engine
  • cleaned EGR valve
  • new boots
  • did the CCV mod (routed hose down the engine to beneath drive side)
Now I am getting an oil/fuel smell through the AC vents. Any ideas would be appreciated/ Taking it on a 1500 mi trip soon.
 
#3 ·
I got a diesel smell when my fuel pressure regulator was slightly leaking. I did the Blue Spring upgrade and that fixed it!
 
#4 ·
Found it. When I did the cvv mod, I stupidly used the old hose between the two elbows and it split. Replaced hose any clamped down. Smell gone.
 
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