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| Registered Join Date: Jul 2009 
					Posts: 94
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				How to test fuel pressure on 1986?
			 
			I dont see any normal size shrader valves anywhere to hook up the gauge??  Thanks in advance  Nel | ||
|  10-07-2009, 12:08 PM | 
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| Petie3rd | 
			to test the fuel pressure the connection is on the front of the passenger side fuel rail, when you loosen the cap nut make sure to have a towel under the cap. There should be gas coming out and there is also a ball thats is used to seal the rail dont let it fall out of the cap it will roll away unless the towel catches it 
				__________________ ^^^ Stan ^^^ 2019 BMW K1250 GS 2016 HD RK 1988 S4 Auto , Elfenbein Perlglanz, Pearl Gray 1982 5sp Met black and tan sport seats | ||
|  10-07-2009, 05:27 PM | 
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| Registered Join Date: Jul 2009 
					Posts: 94
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			Thank You.  I will get some figures tomorrow.  Thanks again   NEl | ||
|  10-07-2009, 05:36 PM | 
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| Registered Join Date: Apr 2006 Location: Double Oak, TX 
					Posts: 312
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			Add a Fuel Pressure Gauge to the passenger fuel rail - $45.
		 
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|  10-08-2009, 04:39 AM | 
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