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Old 06-04-2008   #1 (permalink)
USGUYSBAAB is offline Rookie


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Question Very noisey hum from fuel pump

I Have Got A Probelm With My 3.8l 1986 Cfi. At Times The Car Wants To Stall . Wether I'm Sitting At A Idle At A Light Or Driving At Any Speed, It Seems Like It I Got To Butterfly The Gas Pedal To Keep It Running. It Wants To Drop Rpm's Quickly And Then Stall . It Must Be Fuel Related.
Any Suggestions.
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Old 06-04-2008   #2 (permalink)
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Welcome to the site,i would suggest a fuel pressure test.
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Old 06-05-2008   #3 (permalink)
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yeah, it sounds like a beat fuel pump to me.
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Old 06-06-2008   #4 (permalink)
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It might be your MAF sensor.
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