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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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Leaking TDI injector pumpViews : 1213 Replies : 5Users Viewing This Thread : |
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Sep 20th, 2011, 09:29 | #1 |
Junior Member
Last Online: Mar 13th, 2023 01:09
Join Date: Jan 2008
Location: Guildford
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Leaking TDI injector pump
Morning all
Having suffered a cambelt failure on my 855 TDI, I have replaced it with another almost identical vehicle, this time an 855 TDI auto. The new car has been exceptionally well looked after and has recently had all belts changed, but I have just discovered a fault which was not evident when I bought it. Having removed the engine cover, I found a leak in the injector pump. From the limited inspection I have been able to make so far, it appears to be leaking around the block from which the 5 injector rails attach. It is worst when cold (it was still warm from the previous owner's drive home when I bought it) but there is still a drip when the engine has warmed up. This leads me to a few questions: 1 - Can anyone recommend any quick fixes - If I can get back from work before it's dark then I'll try to get in and tighten up any screws to see if anything has worked loose. 2 - Can injector pumps be repaired -Does it sound like a quick gasket replacement problem or will it spring apart if i even attempted to open it up?? 3 - If it means changing the pump, is that a big job?? I do still have the pump from my old car, though that is getting pretty old too! Bill
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'00 v70 TDI with no mods or veg '97 855 TDI manual with twin-tank veg oil '96 855 TDI auto with TT veg oil - Terminal loss of oil pressure (July 2013) @ 225,000 miles '96 855 TDI with TT veg oil and 276,000 miles. - Failed cambelt (15/9/2011) |
Sep 20th, 2011, 11:06 | #2 |
Lunatic from Wakefield
Last Online: Apr 16th, 2023 06:33
Join Date: Dec 2004
Location: wakefield
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morning Bill.
have not done one myself hope these diagrams may be of some help. mike
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2012 volvo xc90 Executive Buccaneer Bermuda 2021 |
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Oct 22nd, 2021, 11:11 | #3 |
New Member
Last Online: Nov 6th, 2021 07:57
Join Date: Oct 2021
Location: Tootsi
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What behind this?
Hello.
I'm a new member but i own 1999 Volvo S80 with 2.5 TDI and i have a leaky pump. Leak is coming from the circeled part. What is behind this? Is it safe to unscrew those bolts or is something poping out there? Is there a seal or something to replace? i'm unable to see the drawing posted here. |
Nov 8th, 2021, 10:01 | #4 | |
Premier Member
Last Online: Nov 14th, 2023 10:40
Join Date: Jul 2013
Location: Glasgow
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Quote:
Some "bosch service centres" can do these, but they do them so rarely these days that you never know if they are gonna do it right till it goes wrong on you a few weeks later lol. |
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Nov 8th, 2021, 21:51 | #5 |
DPF free.FCUK Greta he he
Last Online: Mar 28th, 2024 13:38
Join Date: Jun 2012
Location: Bristol
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City Electro Diesel best in the business.
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Nov 9th, 2021, 06:24 | #6 |
Senior Member
Last Online: Apr 22nd, 2024 07:18
Join Date: Jul 2019
Location: Stoke on trent
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Talk to .DIESLECK based in Bridgenorth and Diesel Bob based in Preston both company's are old school and come highy recommended
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