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Misfire

Help, Advice, Owners' Discussion and DIY Tutorials on Volvo's stylish, distinctive P2 platform cars sold as model years 2001-2007 (North American market year designations).

2001 - 2007 V70
2001 - 2004 V70 XC (Cross Country)
2004 - 2007 XC70 (Cross Country)
2001 - 2009 S60
2003 - 2007 S60 R
2004 - 2007 V70 R

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Volvoinhawaii
Posts: 4
Joined: 14 August 2012
Year and Model: 2002 V70 turbo
Location: Honolulu

Misfire

Post by Volvoinhawaii »

So I have a 2002 v70 2.4t and it seems to be running rich on fuel. The fuel pressure is reading 50 when I have inanition on and when I start it it reads 55-57 while it's running. There is no fuel regulator sensor on it and we have changed the fuel regulator. Where should I go from here? Is there a fuel sensor on fuel tank?

Mahalo,
Arist

vjaneczko
Posts: 1550
Joined: 27 March 2006
Year and Model: 2006 S60R
Location: San Antonio, TX
Been thanked: 6 times

Post by vjaneczko »

What makes you think it's running rich - do you have any codes? I'd review the basics to make sure they're in spec; spark plugs, MAF, vacuum hoses, etc.
"He attacked everything in life with a mix of extraordinary genius and naive incompetence, and it was often difficult to tell which was which." - Douglas Adams

1997 855 GLT - R.I.P.
2006 S60R - For ME!

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