Fuel pressure on 97
August 3rd, 2012, 12:07 PM
#1
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Fuel pressure on 97
Hey all hope everyone is having a good friday. Quick question when I turn key to on postion fuel pressure goes up to 54 lbs. then quickly drops to 25lbs. Would this be a pump or regulator problem. I was told if it was regulator, pressure would drop to 0 with in a minute. Mine only drops to 25 lbs.
August 3rd, 2012, 7:34 PM
#3
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On the 97 there is no vacuum hose the regulator is inside the intake manifold it could be a regulator or a fuel pump if your going to do a regulator i would just spend the extra money on the spyder upgrade amazon has them if you do the pump use a AC/DELCO one i hear the other ones dont last thats what i did and do a fuel filter at the same time as the pump
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