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Roby466 Roby466 is offline
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Join Date: Sep 2009
Location: Halifax, Canada
Posts: 637
Garage
Hi Tim,
Search for my name and rear pump.
I can't post the link due to connectivity here but somebody posted the proper testing procedure for the fuel pumps and it makes a lot of sense. It saved me having to buy another one and yes, cavitating the rear pump when the front one is off is normal.
I replaced my two relays with the ones from the dealer (better quality than the URO ones I had there) and it resolved my problem (I also splitted the power supply to the relays so it goes through 2 fuses and not only 1, there are write ups on this here)
Good luck
David
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David
1985 Black 930, K27 7006, Garretson Intercooler, Adj boost, TB: 23 - 31mm, bielstein sport shocks, ER polybronze bushings front and rear, ER monoball joints front and rear with offset camber plates, 935 X triangulated strut brace, raised spindles, racing bump steer kit
1981 Black 911sc (sold)
Old 05-06-2013, 08:13 AM
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