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Re: oh dear
[Re: Joe78]
#1226120
11/06/2011 23:27
11/06/2011 23:27
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Tazz2732
Unregistered
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Tazz2732
Unregistered
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I'm afraid its not correct no, injectors still flow fuel, and with the fuel not being burned by spark plugs the all the problems of bore wash, soaked spark plugs, CAT could be poisoned, not good
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Re: oh dear
[Re: Joe78]
#1226125
11/06/2011 23:38
11/06/2011 23:38
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samsite999
Unregistered
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samsite999
Unregistered
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I very much doubt your looking at that level of damage for a few seconds of flowing injectors. Which ever way, get it checked over by some one who knows there stuff Joe
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Re: oh dear
[Re: Joe78]
#1226127
11/06/2011 23:43
11/06/2011 23:43
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Tazz2732
Unregistered
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Tazz2732
Unregistered
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40 seconds + or - , not just a few seconds, does any one know what duty the injectors are on at crank over?
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Re: oh dear
[Re: Joe78]
#1226142
12/06/2011 00:05
12/06/2011 00:05
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Tazz2732
Unregistered
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Tazz2732
Unregistered
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I might aswell then not worry about disconnecting injectors from now on then, I always drop the clips behind the fuel rail and head anyway(bastard to get out)
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Re: oh dear
[Re: Joe78]
#1226286
12/06/2011 14:53
12/06/2011 14:53
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Burbum123
Unregistered
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Burbum123
Unregistered
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I bet it will be a top end rebuild from the oil starvation i bet the cams and shims have worn
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Re: oh dear
[Re: Joe78]
#1226292
12/06/2011 14:58
12/06/2011 14:58
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johnnybravoturbo
Unregistered
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johnnybravoturbo
Unregistered
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Shims are on the 16vt engine but not on the 20vt.
Does sound top end, these can take upto an hour to calm down but after half an hour of running its loud. If its all confined to the top end then your lucky dude.
If the oil presssures good then initial thoughts wouldnt suggest any issues on the bottom end. Excessive pressue may mean theres pickup on the top end.
If you changed the oil recently this may have saved the engine as new oil will protect more so even if run low than aged oil. Hope it quietens down as the motor looked quite tidy when i saw it .
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Re: oh dear
[Re: Joe78]
#1226462
12/06/2011 21:55
12/06/2011 21:55
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Joined: Mar 2009
Posts: 3,091 Leicestershire
Joe78
OP
I need some sleep
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OP
I need some sleep
Joined: Mar 2009
Posts: 3,091
Leicestershire
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When I fire it up from cold oil pressure is 3 bar, by the time the fans cut in it's 1.5 but the noise doesn't go away. Driving normally,not on boost,oil pressure is 2.5. I've never owned a 20vt which didn't reach 3bar when driving,let alone on boost.
Have you had dealings with this car then john?
Last edited by Joe78; 12/06/2011 22:06.
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Re: oh dear
[Re: Joe78]
#1226483
12/06/2011 22:19
12/06/2011 22:19
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Burbum123
Unregistered
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Burbum123
Unregistered
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I think all the coupes not just the 20vt should be on 3bar when driving ? possible bottom end oil pump damage?
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Re: oh dear
[Re: Joe78]
#1226501
12/06/2011 22:38
12/06/2011 22:38
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samsite999
Unregistered
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samsite999
Unregistered
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If your not making 3 bar at 3k rpm plus.. Then you have some kind of problem be it gauge related or something more seriose. 1.5 bar at hot is the very minimum you should be seeing.
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Re: oh dear
[Re: Joe78]
#1226733
13/06/2011 16:56
13/06/2011 16:56
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johnnybravoturbo
Unregistered
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johnnybravoturbo
Unregistered
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When I fire it up from cold oil pressure is 3 bar, by the time the fans cut in it's 1.5 but the noise doesn't go away. Driving normally,not on boost,oil pressure is 2.5. I've never owned a 20vt which didn't reach 3bar when driving,let alone on boost.
Have you had dealings with this car then john? No mate,just seen it outside your house, The oil pressure ideally should be at a solid 3bar if it hasnt been on boost at around 1700-2000k revs,. If not then somethings picked up and your on borrowed time with it.
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