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yanceycat yanceycat is offline
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Join Date: Jan 2010
Posts: 14
Question fuel pressure test

Hello I trying to test the fuel pressure on a 89 mercedes 190E 2.6 I made a gauge and plug it in to the port next to the line to the pressure regulator that the only one I see but I understand there a upper and lower chember and this was the lower so were the upper ? the reading I got was 60 psi key on but not running drop to 40 psi key off then 0 psi a hour later I learning as I go on this, the car run but stall when it warm up and won't restart till the next day
Old 02-22-2010, 07:52 PM
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