Thread: 240D Rough Idle
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  #27  
Old 01-25-2017, 02:52 PM
barry12345 barry12345 is offline
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Quote:
Originally Posted by GMC630 View Post
Sorry everyone for the late response...

Got to working on the 240D again found a kinked fuel line. I replaced it and the idle has definitely improved, though still not were I'd like it to be.

I rebuilt the lift pump and it did not have any noticeable effect. I still need to replace the hand primer though.

76w115, good to hear that your pump rebuild had a positive effect. Did you replace the hand priming pump too?

Barry, I tried closing off the return line. Didn't seem to change anything. I think I may still have some fuel issue though...

Alex

No change at all? An indication that further investigation might find something. Might not but usually there should have been a change. The again there may be something else wrong that was masking what normally I would have expected.
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