4

I own an Opel Astra H 1.6 Caravan 2005 with a manual transmission (from Hamburg, Germany)

I'm driving it in a post-soviet with low fuel quality. As there is no fuel filter in the system (I checked several times, even "professionals" in my country are in shock) I have to "wash injector" couple times a year.

Would just adding a simple filter to the fuel system be OK?

| improve this question | |
  • Yes it has a fuel filter built in to a pump. It cannot be replaced separately. Please publish some photos of what have you picked for a filter and how have you fit it in. – Yevgeniy Afanasyev Mar 8 '18 at 0:22
2

It is a tank filter most likely and needs changing every 40k, see here : http://www.vauxhallownersnetwork.co.uk/index.php?threads/astra-1-6vvt-petrol-fuel-filter-location.278296/

As for adding a filter, yes you can, but make sure it and the fittings will be rated for the pressure in the supply line.

| improve this answer | |
  • If you do add an inline filter you must disable or remove the in tank filter. – mikes Sep 19 '17 at 10:19
  • @mikes why? nothing wrong with having two filters inline - worked well on the volvo I put a diesel engine in as one had a water trap as part of the filter assembly.. – Solar Mike Sep 19 '17 at 10:53
  • I agree with Solar ... shouldn't be an issue using both the intank and inline filters at the same time. – Pᴀᴜʟsᴛᴇʀ2♦ Sep 19 '17 at 11:55
  • I assumed adding the second filter was to eliminate having to open the tank to replace the in-tank filter. With the in-tank filter in place, it will still require cleaning or replacement every 40,000miles. The second filter is using the tank filter as a prefilter. – mikes Sep 19 '17 at 23:54

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.