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 Posted: Sat Feb 11, 2012 2:45 pm |
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Joined: Feb 11, 2012
Posts: 145
Trade Rating: +1
Location: Birmingham
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car was fine in summer but now seems its probably due to the cold.When i start car its not steady. Revs low then normal a few times. When i'm driving and when press clutch down to change gears the car will under rev and cut out , but sometimes won't cut out will just under rev. tried coil pack and spark plugs :S
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Posted: Sat Feb 11, 2012 2:47 pm |
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Joined: Nov 27, 2010
Posts: 11519
Trade Rating: +10
Location: What's it to you? ? ?
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Not fitted NGK spark plugs I hope 
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| Toyota C-HR GR Sport 2.0 Hybrid with JBL & Alcantara packs. | |
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Posted: Sat Feb 11, 2012 3:27 pm |
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Joined: Feb 11, 2012
Posts: 145
Trade Rating: +1
Location: Birmingham
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no they were bosch spark plugs .
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Posted: Sat Feb 11, 2012 5:02 pm |
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Joined: Feb 16, 2010
Posts: 360
Trade Rating: 0
Location: Havant nr Portsmouth
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MPG dropped at all? Do you have problems starting just in the morning or throughout the day? Does it start fine when warm?
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Posted: Sat Feb 11, 2012 5:18 pm |
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Joined: Sep 14, 2010
Posts: 358
Trade Rating: +1
Location: llanelli
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try a engine coolant temp sensor on it, this will alter the fueling if faulty, theyre usually pretty cheap.
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| 2.0 hdi 90
challenger alloys
-40mm spax shocks and springs
gti 180 calipers, groved discs
braided brake lines
turbo back pro-speed exhaust
de-egr'd | |
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Posted: Sat Feb 11, 2012 5:30 pm |
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Joined: Feb 16, 2010
Posts: 360
Trade Rating: 0
Location: Havant nr Portsmouth
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My bet is that too. Just had exactly that including under revving but not cutting out when changing gears
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Posted: Sun Feb 12, 2012 4:40 am |
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Joined: Feb 07, 2010
Posts: 2949
Trade Rating: +6
Location: Athens, Greece
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| 1.4i, 2001, 3-door, China Blue
Repair safely - Drive safely | |
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Posted: Sun Feb 12, 2012 11:18 am |
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Joined: Feb 11, 2012
Posts: 145
Trade Rating: +1
Location: Birmingham
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MPG does drop when engine is cold. It splutters aswell. It starts first time every time , when its started the idle is not steady. The cars perfect when warm.
Will try a temp sensor, hopefully sorts it.
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Posted: Sun Feb 12, 2012 11:46 am |
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Joined: Feb 08, 2010
Posts: 877
Trade Rating: +13
Location: Hull, East Yorkshire
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clean your stepper motor
check your battery condition
check your alternator condition
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Posted: Mon Feb 20, 2012 3:01 pm |
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Joined: Feb 11, 2012
Posts: 145
Trade Rating: +1
Location: Birmingham
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I've fitted the blue coolant temperature sensor, this hasn't changed the problem ,it still happens when the car is cold. Is there another temperature sensor?
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