Thread: 99 4.3 Rough Idle, Low Temp, Bad Gas Mileage
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Old 01-11-2009, 10:21 PM   #62
Biker920
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Re: 99 4.3 Rough Idle, Low Temp, Bad Gas Mileage
Quote:
Originally Posted by dr_lee29
I forgot, the fuel pressure doesn't bleed down quickly but the fuel pressure isn't high in the first place.
Sounds like u got pressure regulator for 94 cpi sys or bad pump.
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