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Diesel Engines A forum dedicated to diesel engines fitted to Volvo cars. See the first post in this forum for a list of the diesel engines. |
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vaccum pump rattle 940 disiel tdViews : 1229 Replies : 1Users Viewing This Thread : |
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Oct 10th, 2007, 00:39 | #1 |
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Last Online: Jun 15th, 2012 13:04
Join Date: Apr 2006
Location: wicklow
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vaccum pump rattle 940 disiel td
after many months of fearing for the life of the turbo disiel 2.3 (vW/auidi) in my 940 estate i finally have got advice that it is the vaccum pump that is making the rattle in my engine.
this rattle goes away when i pump the break or disconnect the tube to the engine recirculating valve. i understand there is a spring inside here that can break and cause such a rattle. any one had this problem , is the solution replacement or repair , , would this cause puffs of black smoke only when i accelerate ( more than before)because the recirculation valve isnt functioning properly? finally does anyone have or know where i could find a diagram or the vaccum pump system , thanks |
Oct 10th, 2007, 18:16 | #2 | |
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Last Online: Feb 1st, 2023 11:27
Join Date: May 2007
Location: Rye, East Sussex
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Quote:
My vacum pump started making noises at 99,000 miles. The garage took the pump off and ran the engine to check is was the pump before they replaced it. The cost was about £100 about 12 years ago. No it didn't affect the amount of black smoke on acceleration as far as I can remember.
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