Mechanics

OVER FUELLING

1995 Volvo 940 • 120,000 miles

Got a volvo 940 2.3 turbo that's overfuelling, checked the idle control valve and egr valve which seems to have done absolutely anything. Taking a real gamble at the mass air flow meter but still don't no anyone with any knowledge about this query would be very helpful


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M_butler7
September 22, 2011.



Before replacing anything, check fuel pump pressure and make sure the fuel pressure regulator is doing its job. Go to our homepage under the DIY section for directions.