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Stalling/Cutout on highway, fuel delivery 850

posted by  masonman on  Thu Jan 10 07:44 CST 2008
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last visit: Thu Jun 24 01:51 CST 2010
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This problem has been getting worse for about a year. Driving down highway and suddenly car dies. Usally within minutes it starts and goes for a couple of days without any problem. I checked fuel rail for pressure with key on. It had none. Then checked fuel pump relay(fuse box)and fuse. Fuse ok . Relay makes a click when key is turn on followed by(1 Sec.)another click(key still on). Checked fuel pump voltage, when key turned on, voltage goes to 11.9 then 1 sec later 0.0 . Checked fuel system relay(fan shroud) works fine. Any Ideas?
While doing all this it did start but ran awful then died . Think it would be possible to jump the fuel pump relay to check pump? Is there any thing else I could check? Note: I replaced fuel pump relay still same problem.



HELP!!!!!!!!!!!!!!!!






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New Stalling/Cutout on highway, fuel delivery [850]
posted by  masonman  on Thu Jan 10 07:44 CST 2008 >


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