SilverSaloon
MB Enthusiast
- Joined
- Mar 16, 2004
- Messages
- 7,758
- Car
- 1994 W124 E300D Estate, 1985 R107 280SL
I've been experiencing fuel starvation (basically seems like running out of fuel) at 1/4 tank on my W124 E300D estate. A W210 estate is probably identical (as it uses the same part number now) - No idea if Petrol is same or not. I believe Saloon is different.
For this job you will need:
* 22mm allen key (or see note below)
* bucket or something to catch the spill of fuel
* new strainer (part number A2104700506). This comes with a new o-ring.
You could of course clean the old strainer and re-use it (maybe with a new o-ring), but a new strainer is under a tenner and having a direct replacement ready allows you to avoid having to drain the tank, as it can be a quick remove and refit.
The strainer requires a 22mm allen key to remove it. However with this costing about £30 odd I decided to buy a convertor that converts the allen key fitment into a normal bolt type fitting. I bought this from eBay seller 'biker-bitz'. HERE is a link to his eBay shop. Once you have this all you need is a standard 22mm socket:
Time to start the job and remove the old strainer...
Reverse your car up onto ramps and place a bucket underneath the fuel tank where the strainer is:
Use a wrench with your 22mm attachment to loosen the fuel strainer. No fuel will come out yet. You should then be able to undo the rest by hand slowly until the fuel starts to spill out.
Get your new strainer ready and undo the old strainer completely and it will come away. The fuel will not suddenly drain out - its a slow process so the bucket is enough to catch it. Chuck the old one aside.
It will probably look really manky like mine did:
Only one "window" in the strainer was (partly) clear. The rest were completely blocked. No wonder no fuel was getting past!!
At this point you can either quickly insert the new strainer or let the tank completely drain (you'll need more than a bucket though!). I let about 8 litres out into the bucket and then as it was draining, poked my finger through the hole to remove any gunge that was around the hole.
Screw in the new strainer (ensuring the new o-ring is on the end) by hand and then using your ratchet, tighten it up. Here is a pic of the new strainer ready to be fitted:
Clean the area around the strainer and check for any leaks.
New strainer fitted and finished:
A good job done. I would recommend this job for any car thats done a fair bit of mileage, whether you run on veg oil or not. I also plan to clean up my old strainer so when i attempt this job again I can just quickly swap strainers the same way again. It should clean up easily enough.
Enjoy
For this job you will need:
* 22mm allen key (or see note below)
* bucket or something to catch the spill of fuel
* new strainer (part number A2104700506). This comes with a new o-ring.
You could of course clean the old strainer and re-use it (maybe with a new o-ring), but a new strainer is under a tenner and having a direct replacement ready allows you to avoid having to drain the tank, as it can be a quick remove and refit.
The strainer requires a 22mm allen key to remove it. However with this costing about £30 odd I decided to buy a convertor that converts the allen key fitment into a normal bolt type fitting. I bought this from eBay seller 'biker-bitz'. HERE is a link to his eBay shop. Once you have this all you need is a standard 22mm socket:
Time to start the job and remove the old strainer...
Reverse your car up onto ramps and place a bucket underneath the fuel tank where the strainer is:
Use a wrench with your 22mm attachment to loosen the fuel strainer. No fuel will come out yet. You should then be able to undo the rest by hand slowly until the fuel starts to spill out.
Get your new strainer ready and undo the old strainer completely and it will come away. The fuel will not suddenly drain out - its a slow process so the bucket is enough to catch it. Chuck the old one aside.
It will probably look really manky like mine did:
Only one "window" in the strainer was (partly) clear. The rest were completely blocked. No wonder no fuel was getting past!!
At this point you can either quickly insert the new strainer or let the tank completely drain (you'll need more than a bucket though!). I let about 8 litres out into the bucket and then as it was draining, poked my finger through the hole to remove any gunge that was around the hole.
Screw in the new strainer (ensuring the new o-ring is on the end) by hand and then using your ratchet, tighten it up. Here is a pic of the new strainer ready to be fitted:
Clean the area around the strainer and check for any leaks.
New strainer fitted and finished:
A good job done. I would recommend this job for any car thats done a fair bit of mileage, whether you run on veg oil or not. I also plan to clean up my old strainer so when i attempt this job again I can just quickly swap strainers the same way again. It should clean up easily enough.
Enjoy
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