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» Northern California Ford Owners     » Automotive   » Tech Talk   » 2002 s281 sc running rough and rough idle

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Author Topic: 2002 s281 sc running rough and rough idle
colbysvt
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Friend has a 2002 saleen s281 supercharged it starts idles rough and shakes a bit but above 2k rpms it runs and drive fine it shows 5 codes all lean codes and one 02 sensor code stating the 02s are switched car was running great prior and all of this happened at once

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96 cobra terminator swap in the works
97 taraus SHO daily driver
84 gt needs some resto
Nothing like that blower whine.........
Posts: 253 | From: modesto/tracy | Registered: Jul 2011  |  :
SwEeT03Gt
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do you happen to know the codes like p0110?
Posts: 4484 | From: -NicKlE n DiMe- | Registered: Sep 2010  |  :
colbysvt
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Codes
P0041
P0171
P1151
And two more i cant remember all are lean and 02 sensor codes
Problems happend after revving engine

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96 cobra terminator swap in the works
97 taraus SHO daily driver
84 gt needs some resto
Nothing like that blower whine.........
Posts: 253 | From: modesto/tracy | Registered: Jul 2011  |  :
S351-R
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Sounds like it has a vacuum leak. That's what those lean codes usually mean. Un-metered air is entering the engine upstream of the MAF. PCV hose is a common culprit, but I would go ahead and check all the vacuum hoses.

[ August 30, 2012, 03:29 PM: Message edited by: S351-R ]
Posts: 344 | From: Earth | Registered: Jul 2002  |  :
LS1EATR
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quote:
Originally posted by S351-R:
Sounds like it has a vacuum leak. That's what those lean codes usually mean. Un-metered air is entering the engine upstream of the MAF. PCV hose is a common culprit, but I would go ahead and check all the vacuum hoses.
+1
Posts: 1193 | From: San Jose, CA | Registered: Apr 2003  |  :
dohc90lx
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seen them blow the plug out of the back of the intake too. dont forget to check that
Posts: 129 | From: antioch | Registered: Apr 2012  |  :


 
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