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fuel pump 850

posted by  RTBimmer on  Mon Sep 26 14:53 CST 2011
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last visit: Mon Jun 30 09:41 CST 2014
[RELATED]

I had a "lean code" last week, then I have been having delayed starts (cranks, but does not fire up) and now today after it fired up it sputtered and stummbled a bit and then stalled. Cranked her over and after a delayed start, she fired up and ran well.

Drove it abour 15 miles and ran well. Went into the store and 5 minutes later she had a delayed start, stumbled a bit and then ran well.

I'm thinking a fuel pump.








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fuel pump 850

posted by  someone claiming to be gwen on  Sat Oct 1 07:40 CST 2011 [RELATED]

Any new codes? Cam sensor going bad usually causes the slow starts. Fuel pumps usually just die outright.








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fuel pump 850

uid 5322's pic
posted by  alschnertz on  Mon Sep 26 17:14 CST 2011
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last visit: Fri Oct 24 10:32 CST 2014
[RELATED]

I'm thinking IAC.








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fuel pump 850

posted by  RTBimmer on  Tue Sep 27 05:50 CST 2011
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last visit: Mon Jun 30 09:41 CST 2014
[RELATED]

So it when from a Lean Code to a Rich Code (P0171B) today.








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fuel pump 850

posted by  RTBimmer on  Mon Sep 26 18:41 CST 2011
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last visit: Mon Jun 30 09:41 CST 2014
[RELATED]

It idles fine though








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fuel pump 850

posted by  KlausC on  Mon Sep 26 18:46 CST 2011
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last visit: Fri Oct 24 10:15 CST 2014
[RELATED]

Before you spend more money: check the fuel pressure, fuel pump regulator, pressure regulator, etc.

Klaus

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