Walbro 255 popping 10A fuses?

Discuss the RB20, RB25 and RB26 series engines.
Rb20_POWER
Posts: 85
Joined: Sun Feb 04, 2007 11:59 am
Car: '90 240sx w/ rb20det

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the 10A fuse pops so i'm wondering if the Walbro requires a larger fuse? With a 12 and 15 it hasn't popped so i'm wondering if the larger pump is pulling more amps?? let me know, thanks!


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Bwana
Posts: 6188
Joined: Thu Sep 16, 2004 9:38 am
Car: Denali
Location: Escondido, CA

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When I installed my walbro (ka-t at the time) I started blowing fuses left and right. Threw a 15 in there and been good ever since.

Rb20_POWER
Posts: 85
Joined: Sun Feb 04, 2007 11:59 am
Car: '90 240sx w/ rb20det

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cool, that's what i thought...the 10A fuse is for the stock pump which i guess wasn't cutting it for the 255. Thanks!

FriedEGs
Posts: 219
Joined: Wed Apr 20, 2005 6:41 pm
Car: 1995 SE, Roast Beef!!
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My s14 has a 15 amp fuse for the fuel pump.. atleast that's what was in there from whomever owned teh car before me.


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