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Fuel pump diagnosis?
Posted by SteveW (more from SteveW) on Thu, 14 May 2009 16:17:58
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A 1991 Turbo, 161,000 mi, original fuel pump.
Lost power while driving, pulled over and it started right back up.
Have noticed intermitantly longer than normal cranking.
Jumped power to fuel pump fuse from hazard fuse. Heard pump running. However, most of the time that I tapped the wire into to fp fuse I would hear fuel running thru the fuel rail, but some of the time it took a second or two before I heard the rushing sound of the fuel. I heard the click of the relay and the whine of the pump every time, right off.
Is pump on way out? What other things to check. DI is only 50,000mi. Have Ari's no-start checklist.
Thanks, Steve
posted by 69.39.6...
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