Fuel tank leak (?) or fuel pump (04 XC)

Sardine · Post by **Sardine** » 16 Sep 2018, 15:10

Hi Jonesq

solvent proof JB Weld

What is this JB Weld called? I used just the normal JB Weld stuff a few weeks ago and might have to redo it soon if it doesn't hold up.

Post by **jonesg** » 16 Sep 2018, 20:31

BlackBart wrote: ↑16 Sep 2018, 10:36
shiloh51933 wrote: ↑16 Sep 2018, 10:20 Personally I'd replace the pump with a new one while you have it out.
This is where I am. I don't like temporary fixes, I don't want to go in here again, and my experience is 99% of epoxies do not bond to plastic - that's why you mix them in plastic tubs. Once it dries, the leftovers just pop right off the tub.

Looks like I'll have to take the Audi and cross my fingers - it's the one that left me stranded in Wyoming......

If you can get the pump for that price its a good choice to swap it out.

Post by **BlackBart** » 17 Sep 2018, 21:00

Disassembly and inspection.........well, shit. So much for the road trip.

Incontinence can happen to any of us.

Post by **abscate** » 18 Sep 2018, 04:31

Bart...be careful routing those hoses in that XC tank. It’s easyto kink them and then you gets really brutal intermittent fuel delivery problem

Post by **jonesg** » 18 Sep 2018, 10:30

Sardine wrote: ↑16 Sep 2018, 15:10 Hi Jonesq
solvent proof JB Weld
What is this JB Weld called? I used just the normal JB Weld stuff a few weeks ago and might have to redo it soon if it doesn't hold up.

Jb marine weld.

https://www.napaonline.com/en/p/NCB8272 ... 17_JB_Weld

Post by **abscate** » 18 Sep 2018, 10:35

Same stuff, white options, syringe options

via the MVS link

https://www.amazon.com/s/ref=nb_sb_noss ... arine+weld

Post by **BlackBart** » 09 Oct 2018, 13:18

Going to order a fuel pump. Got a reasonably priced manual fuel transfer pump to empty out the tank. Needed to work on the Audi so my wife can use it for a trip. Also helped a friend with his recently purchased MG TD....what a tractor! TWO fuses for the whole car! ....but....Lucas....

So I see the sale price on a # 30761743 at Ipd is $175, and looks like the old yellow plastic like the original.
https://www.ipdusa.com/products/10294/1 ... -2001-2002

FCP tells me # 30761742 is correct for $147 and has the newer (?) white plastic housing.
https://www.fcpeuro.com/products/volvo- ... 42#fitment

Opinions?
Thank you -

<EDIT>
Oh, and the Ipd pump is out of stock.

Post by **BlackBart** » 09 Oct 2018, 15:08

Oh, another question -

The o-ring seals go under the tank lock ring?

https://www.fcpeuro.com/products/volvo- ... nk-9183708

Is there another one on the passenger sender...they each have a lock ring?
If so, that's two seals at $20+, fine. Then what kind of seal is under the metal cover plates in the floor? I can't remember changing that on the 850, but it was a long time ago.

Post by **jimmy57** » 09 Oct 2018, 21:57

If you do the pump clean the retainer ring areas GOOD. Blow with air. Tap around a bit and blow the area again. Use a shop vac. There is a high incidence of dirt intrusion when these are changed and the primary fuel filter is a membrane on the bottom of pumps inside the fuel pump cup. The recall replacement of these pumps (yours could be covered, call a dealer with the VIN) caused a lot of techs to figure the clean thing out. The pump gets changed and within days the light is on and it has a code for low fuel pressure and the car surges after it is driven a few minutes. The dirt gets picked up, chokes the fuel flow through strainer, and if shut off for a few minutes it is OK again until the dirt that fell back into cup gets sucked up again.

Post by **BlackBart** » 10 Oct 2018, 09:27

Will do. If nothing else, I'm good at cleaning.

I've Pondered going to Texas, but it never happened.....

Fuel tank leak (?) or fuel pump (04 XC)

Re: Fuel tank leak (?) or fuel pump (04 XC)