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Author hmm not sure if this will solve overfuelling??
SteveoBC
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Registered: 22nd Feb 07
Location: Bucks
User status: Offline
21st Oct 09 at 15:05   View Garage View User's Profile U2U Member Reply With Quote

Changed the afm and throttle position sensor (both second hand parts)+ spark plugs on the XE

feels a bit smoother with these parts but still bogs down ALOT if i slow down, say towards a roundabout then try and pull away quickly in 1st or 2nd or use full throttle

seems to "chug/splutter" then finds its feet and pulls away hard

is this defo overfuelling or something else, like i dunno timing or defo the cts??


still fun to drive tho (5th down to 4th or 4th to 3rd is great fun- which a jag xk found out today lol)
Lee Wilson
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Registered: 20th Feb 06
Location: Fareham, Hants Drives: XE Corsa
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21st Oct 09 at 18:50   View User's Profile U2U Member Reply With Quote

Engine management light on at all?
Jenko_Sport
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Registered: 25th May 06
Location: Stoke-on-Trent
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21st Oct 09 at 19:13   View User's Profile U2U Member Reply With Quote

What are your engine temps like, sounds like your suffering from heat soak.
deano87
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Registered: 21st Oct 06
Location: Bedfordshire Drives: Ford Fiesta
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21st Oct 09 at 19:26   View User's Profile U2U Member Reply With Quote

Sounds a bit like Air Flow Meter, if it has one
Dale
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Registered: 7th Oct 07
Location: Swindon
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21st Oct 09 at 19:44   View User's Profile U2U Member Reply With Quote

dizzy cap + rotor arm??? i had same problem with mine say 4k + would hold back and pop and bang.....

(thats if its a dizzy one )
Jenko_Sport
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Registered: 25th May 06
Location: Stoke-on-Trent
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22nd Oct 09 at 05:48   View User's Profile U2U Member Reply With Quote

Its dizzy looks at pics in garage.
johnhara1
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Registered: 19th Oct 06
Location: Newcastle upon Tyne
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22nd Oct 09 at 08:25   View User's Profile U2U Member Reply With Quote

Do you have a K&N Filter on it? - If so, try it with the standard airbox on.

Your plugs will tell you if it's overfueling mate, they'll be black!

pow
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Registered: 11th Sep 06
Location: Hazlemere, Buckinghamshire
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22nd Oct 09 at 08:57   View Garage View User's Profile U2U Member Reply With Quote

Coolant Temp Sensor?

 
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