Exhaust Leak on a 400 Cummins
Can anyone tell me how to check for an exhaust leak on a diesel?? Have been hearing what sounds like an exhaust leak when driving with the window down on the highway. More noticeable when you have the...
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Ours was fixed this summer as Teacher's Pet mentioned. I first noticed it when we had fumes in the bedroom whenever we would stop for lunch or for the night. So next day before we left, he pulled up the inspection panel in the rear bedroom and I fired the engine. He immediately saw where the leak was. :E
Dale
Dale
