 Walbro fuel pump just got very loud! |
 Jul 2, 2014 - 9:27 PM
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 Enthusiast  Joined May 13, '06 From Kaimuki, HI Currently Offline Reputation: 10 (100%)  |
So my pump got ridiculously loud yesterday, then today I started it and it was back down to its normal sound. Normally it runs at a noticeable volume, but yesterday I could hear it very loud over my car exhaust. It only has 7k miles on it, I doubt it would be going out already, but that's possible. I used the GSS342 for the Mazda mx3. The car seemed to be idling strangely, but still accelerated fine, and my voltage output was at the normal 13s according to my gauge. I didn't check the voltage at the pump though. Could it have been a restriction or ventilation issue?
-------------------- -Jay
95 GT conv. project car: Manual, Gen III 3sgte, JN pisons, Eagle rods, overbore, crank knife-edged, crank scraper, ARP head/main/flywheel, Autronic EMS, Haltech Dual Wideband O2 controller, Audi 1.8T individual coils, FMIC and SSQV BOV, 3" downpipe, 3" ultra-high-flow cat, 2.5" Borla muffler, +other 01 S2000: FMIC, Haltech EMS, Haltech wideband, 570cc inj, forged pistons/rods, sleeved block, 5 angle valve job, ported and polished 02 R6, all stock, except for braided stainless brake lines, frame sliders, and adjustable brake/clutch leve |
Posts in this topic
match220 Walbro fuel pump just got very loud! Jul 2, 2014 - 9:27 PM
mkernz22 Replace the strainer, my friend had the same issue... Jul 2, 2014 - 9:33 PM
match220 QUOTE (mkernz22 @ Jul 2, 2014 - 4:33... Jul 2, 2014 - 9:43 PM Box Did you run it fairly low on fuel by chance? It w... Jul 2, 2014 - 9:53 PM match220 QUOTE (Box @ Jul 2, 2014 - 4:53 PM) ... Jul 2, 2014 - 10:22 PM Box Leaks, that's not good. It's also lettin... Jul 2, 2014 - 10:41 PM match220 QUOTE (Box @ Jul 2, 2014 - 5:41 PM) ... Jul 2, 2014 - 10:58 PM Box Could be the filler neck that's the culprit. ... Jul 2, 2014 - 11:48 PM match220 QUOTE (Box @ Jul 2, 2014 - 6:48 PM) ... Jul 2, 2014 - 11:52 PM Box Hopefully it's something simple like that. Be... Jul 3, 2014 - 12:15 AM match220 QUOTE (Box @ Jul 2, 2014 - 7:15 PM) ... Jul 3, 2014 - 12:32 AM  |
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