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Author my car randomly feeling more powerful/back to normal....
Matt L
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Registered: 17th Apr 06
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20th Jul 09 at 21:25   View User's Profile U2U Member Reply With Quote
past few weeks its felt quite restricted/lacking power but for some reason today its back to how it normally was and feels quite free flowing

strange bloody car anyone elses car does similar things?

(no change to the car what so ever or driving style other than rather sharp braking earlier in the day )
John
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Registered: 30th Jun 03
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20th Jul 09 at 21:25   View User's Profile U2U Member Reply With Quote
Possible faulty MAF.
Nic Barnes
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Registered: 5th Apr 04
Location: nowhere near ginger people
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20th Jul 09 at 21:26   View User's Profile U2U Member Reply With Quote
bad connection on resistor mod?
pow
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Registered: 11th Sep 06
Location: Hazlemere, Buckinghamshire
User status: Offline
20th Jul 09 at 21:26   View Garage View User's Profile U2U Member Reply With Quote
Been on a long run this weekend?
BarnshaW
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Registered: 25th Oct 06
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20th Jul 09 at 21:26   View User's Profile U2U Member Reply With Quote
i have this somedays, temperature outside, higher octane petrol. lighter car etc all make a difference lol
Jake
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Registered: 24th Jan 05
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20th Jul 09 at 21:28   View User's Profile U2U Member Reply With Quote
I had a similar problem on my old corsa. turned out i needed to replace the relay on the ecu cooling fan
Adam-D
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Registered: 11th May 02
Location: Cheshire
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20th Jul 09 at 21:35   View User's Profile U2U Member Reply With Quote
cooler weather.....
deano87
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Registered: 21st Oct 06
Location: Bedfordshire Drives: Ford Fiesta
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20th Jul 09 at 21:37   View User's Profile U2U Member Reply With Quote
I get this. Normally the difference between 400 miles after I've filled up, and 1 mile after I've filled up
sand-eel
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Registered: 15th Mar 07
Location: carluke/braidwood--IRNBRULAND
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20th Jul 09 at 21:38   View User's Profile U2U Member Reply With Quote
I had this, turned out I fried the piston rings and blew the welds on the intake. I just put put radweld in the petrol tank and its been fine so far.
CorsAsh
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Registered: 19th Apr 02
Location: Munich
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20th Jul 09 at 21:38   View User's Profile U2U Member Reply With Quote
Do you notice this depending on whether you're driving up or down hills?
Efckitson
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Registered: 8th Jun 08
Location: Tamworth, Staffordshire
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20th Jul 09 at 21:45   View User's Profile U2U Member Reply With Quote
I notice this when i have a fat badger on the back seats . 1.2 ....
Adam_B
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Registered: 13th Dec 00
Location: Lancashire
User status: Offline
20th Jul 09 at 21:46   View User's Profile U2U Member Reply With Quote
My car is really effected by the weather, I need to upgrade to a charge cooler but they cost loads
CorsAsh
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Registered: 19th Apr 02
Location: Munich
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20th Jul 09 at 21:49   View User's Profile U2U Member Reply With Quote
Can you get WI kits for them?
Adam_B
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Registered: 13th Dec 00
Location: Lancashire
User status: Offline
20th Jul 09 at 21:54   View User's Profile U2U Member Reply With Quote
WI?
CorsAsh
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Registered: 19th Apr 02
Location: Munich
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20th Jul 09 at 21:55   View User's Profile U2U Member Reply With Quote
Water injection. Cools the charge but you might need ignition amplifiers.
Adam_B
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Registered: 13th Dec 00
Location: Lancashire
User status: Offline
20th Jul 09 at 21:58   View User's Profile U2U Member Reply With Quote
Fuck knows For the next step for my car i only got as far as checking the price for a chage cooler and gave up

Clam off job as well to fit it...

[Edited on 20-07-2009 by Adam_B]
sand-eel
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Registered: 15th Mar 07
Location: carluke/braidwood--IRNBRULAND
User status: Offline
20th Jul 09 at 22:00   View User's Profile U2U Member Reply With Quote
Water injection is just to stop the internals melting.
CorsAsh
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Registered: 19th Apr 02
Location: Munich
User status: Offline
20th Jul 09 at 22:04   View User's Profile U2U Member Reply With Quote
Prevents det by lowering intake temps. Lower intake temps mean better performance also.

 
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