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MAJOR gas leak!

Help, Advice and DIY Tutorials on Volvo's P80 platform cars -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine.

1992 - 1997 850, including 850 R, 850 T-5R, 850 T-5, 850 GLT
1997 - 2000 S70, S70 AWD
1997 - 2000 V70, V70 AWD
1997 - 2000 V70-XC
1997 - 2004 C70

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stone36
Posts: 371
Joined: 18 May 2007
Year and Model: 2005 V70R and XC90
Location: Columbus, OH

Post by stone36 »

Unfortunately this started hapening about months 6 after they fixed the recal... I still think they may have botched it, do you know if these seals or whatever they replace are available aftermarket?
05 V70R TiKap (so happy) 91K
05 XC90 2.5T FWD TiBlak 97K
94 850 wagon 2.4 (N/A) 155K (Sold running like a champ)

farupp
Posts: 88
Joined: 13 November 2007
Year and Model:
Location: Charleston, SC

Post by farupp »

This discussion is very interesting to me. Here is my experience:

Two days ago I took my '96 850 turbo wagon to the dealer for the same fuel tank leak problem. When I filled the tank, fuel would run out of what appeared to be the filler tube. In reality the hose on top of the tank was cracked and leaking. The leaked slowed as the fuel level in the tank dropped. The technician looked at it and said that the cracked hose is not unusual. Question: Could this hose have been replaced by removing the plate under the rear seat to get at the top of the tank?

The total cost to replace the hose was $425! When I asked about the cost, the service advisor said the job takes four hours as the tank needs to be dropped to get to the hose. I asked about the recall and he said it was not for leaks, it was to replace the pads that keep the tank from rubbing on the body and frame, and that it was not related to the problem in any way.

However, it took the technician only two hours to do the whole job. When I asked the advisor about that he said that they use the Volvo Flat Rate guide and that is what they charge, no matter how much time the repair takes. He said it was for "my protection." The labor charge was $380 (3.9 hours per the

bvogri
Posts: 1
Joined: 22 November 2009
Year and Model: 850 96'
Location: Slovenia

Post by bvogri »

Hello

I have a problem with finding suitable part for my volvo. I have volvo 850 2.5 20V (125kw), 1996, M56, limousine. On fuel tank the middle hose between filler pipe and fuel tank cracked. There are two possible parts in volvo Vida system told my local dealer. In picture of tank and it's parts that's nummber 23. No one is avalible so it has to be ordered. The only option is to order both if i want to have my car in one week done.
I remove old one and there is no number on it. It's about 30 cm long, with different diameters on each side. I pined you a picture of old one and I want to know if this is

- 3531434 (9141120-7 old number) hose or
- 9463088 (9447039-0 old number)hose.
Attachments
tank850.jpg
tank850.jpg (63.53 KiB) Viewed 4542 times
old hose.jpg
old hose.jpg (16.77 KiB) Viewed 4542 times

volvomileage
Posts: 457
Joined: 12 May 2008
Year and Model:
Location:
Been thanked: 1 time

Post by volvomileage »

in vadis theres two part numbers for same part, the ones you have mentionned, the dealer usualy will give the right part, some volvo parts have changed numbers thru time, some parts as the dealer was telling me were replaced by updated ones

when not shure i either order both parts and return unused one or bring the old part to the dealer......

cheers !
volvo 850 95 sedan non/turbo 185 k

dasapir
Posts: 155
Joined: 24 October 2006
Year and Model: 98 S70 turbo GTL
Location: Indiana

Post by dasapir »

I replaced this hose on the top of my fuel tank and it was one difficult job. I dropped the tank when it was almost empty. the tank is rather light and does not need much in the way of support. However access was a devil. I did not think of access from the access panel under the seat, but i do not think it possible.

The exact part for the hose I replaced on my 98 S70 I will try to find, but I ordered it from my dealer, since I could not find it online. Do not order the clips, even though the dealer convinced me to do so, since any hose clamps will work, only that you will need a smaller and larger one for the 2 different diameters. I think the job took me 3 full curse-filled hours. Didn't fix the problem of the smell of gas fumes when the tank is full, though. I have yet to find a leak or what is causing the smell. And the rubber gasket between the filler tube and the tank is okay and a very do-able fix, especially when the tank is dropped.
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'98 S70 turbo GLT

outdoor7or24
Posts: 155
Joined: 30 December 2008
Year and Model: SOLD 95 855t,93 945t
Location: S GA

Post by outdoor7or24 »

Here is your fix if it is the vent hose on the top. I just did this and it is not that hard.
Photos and instructions included.

https://www.matthewsvolvosite.com/forums ... =1&t=23851

I did not have the OEM replacement so I rigged up another hose and all seems well. Has not leaked for 5 tank fill ups and no more gas smell in the cabin.

Hope this helps some of ya'll with the fuel tank vent hose leaking issue.

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