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Randy is on the money V70-XC70

posted by  jadnhm on  Wed Jul 7 07:57 CST 2010
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last visit: Tue May 22 18:03 CST 2012
[RELATED]

I won't pretend I know what I'm talking about, but I do know FCP lists a fuel filter for the P2 cars:

http://www.fcpgroton.com/category-exec/category_id/139/nm/Fuel_Filter/sub_top_menu_item/by_make-by_model-by_year/by_make/78/by_model/1464/by_year/51


which engine does your car have. On the earlier (1993-2000) cars with the 5 cylinder engine you can test at the end of the fuel rail (schraeder (sp) valve) if you have the right tester. I always disconnect the fuel line from the rail and plumb the tester inline there. You're testing post-pressure-regulator, but that's usually what you're interested in anyway.

I'm not certain but I think the fuel pressure can vary a lot before the OBD-II system would pick it up. Also you might have stored codes that haven't tripped the CEL yet...

Also you may not have a fuel problem at all. Fuel is easy to wrap your mind around, but too much or too little or unmetered air will have just as much of a detrimental effect.

Measure the pressure if you have a gauge. Otherwise stick with the easy stuff - new plugs and vac lines, seafoam treatment.

If I think of it I'll check in VADIS tonight on the question of the fuel filter.

--
1998 V70 AWD->FWD Turbo 200k+






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New flushing my trans tomorrow....hope that fixes it [V70-XC70]
posted by  Hovonogila  on Wed Jun 30 19:59 CST 2010 >


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