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 Posted: Thu Mar 15, 2012 9:25 am |
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Joined: Mar 15, 2012
Posts: 2
Trade Rating: 0
Location: st ives
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hey guys and gals.
got one here for you , 206 started missing as i thought.
usual checks plugs , put new ones in. coil rail tested fine.
injectors tested fine. compression test 1,2,3,, 210psi 4 140psi
looks like i need to replace rings.
what i need to know is how long to strip down . and cost etc.
or i am thinking replacing the engine , might be an option .
when engines get replaced do they then need to go to the garrage to be re jiged to match the ecu module. regards guys
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| just a crazy old man trying to fix his daughters\r\ncar -- | |
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Posted: Thu Mar 15, 2012 12:39 pm |
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Joined: Feb 20, 2012
Posts: 64
Trade Rating: 0
Location: North wales
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did you do the compression test more than once? Wet & dry as well?
Low compression in one cylinder from a single dry test doesn't necessarily mean piston rings.
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Posted: Thu Mar 15, 2012 1:22 pm |
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Joined: Feb 17, 2011
Posts: 1201
Trade Rating: 0
Location: Wiltshire
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maybe split hose ??
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Posted: Thu Mar 15, 2012 4:26 pm |
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Joined: Mar 15, 2012
Posts: 2
Trade Rating: 0
Location: st ives
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yes did dry first 3 times on all cylinders 10 rotations
then poured little amount of oil into cylinder and tested again
compression was 270 then dry it was 140psi.
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| just a crazy old man trying to fix his daughters\r\ncar -- | |
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Posted: Thu Mar 15, 2012 5:12 pm |
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Joined: Feb 20, 2012
Posts: 64
Trade Rating: 0
Location: North wales
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What was the wet compression result on cylinder 4?
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Posted: Thu Mar 15, 2012 5:14 pm |
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Joined: Nov 27, 2010
Posts: 11520
Trade Rating: +10
Location: What's it to you? ? ?
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Rings on a TU, they never fail.
Chuck another TU3 lump in it if you are sure yours is that knackered.
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| Toyota C-HR GR Sport 2.0 Hybrid with JBL & Alcantara packs. | |
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Posted: Thu Mar 15, 2012 5:28 pm |
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Joined: Feb 20, 2012
Posts: 64
Trade Rating: 0
Location: North wales
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Could just be a valve, be worth taking the head off to check before throwing another lump in there.
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