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Dave A

posted on 7th Jul 07 at 14:41

quote:
Originally posted by sri power
you need to check tdc with a screw driver really.don't just rely on the marks.did you empty the hydraulic lifters too?

[Edited on 07-07-2007 by sri power]



cant check timing marks by finding tdc with a screwdriver as TDC is about 15-20 degrees out from the timing marks on a c20xe.


luke gsi16v

posted on 7th Jul 07 at 12:10

i will have to have a look at that


craig_s

posted on 7th Jul 07 at 12:09

its just like a plug that had a bolt through the middle of it going on to the block.it would probably still run though.so i doubt it would be that.if i was you i would check the timing then do a fault code test

[Edited on 07-07-2007 by sri power]


luke gsi16v

posted on 7th Jul 07 at 12:07

put a new head that has bin rebuilt an it was clean. wats the knock sensor look like


craig_s

posted on 7th Jul 07 at 12:04

you need to check tdc with a screw driver really.don't just rely on the marks.did you empty the hydraulic lifters too?

[Edited on 07-07-2007 by sri power]


luke gsi16v

posted on 7th Jul 07 at 12:03

lined all the marks up


craig_s

posted on 7th Jul 07 at 12:00

how did you time it up?using the original marks?or did you check tdc with a screw driver?


[Edited on 07-07-2007 by sri power]


luke gsi16v

posted on 7th Jul 07 at 12:00

its turnin over yh but not hardly firin, timin mite be wrong


craig_s

posted on 7th Jul 07 at 11:58

nah no nockin noise.mine just ran like crap over fueling and smoking.is it turning over?


luke gsi16v

posted on 7th Jul 07 at 11:58

so u had a knockin noise to??


luke gsi16v

posted on 7th Jul 07 at 11:57

not yet no


craig_s

posted on 7th Jul 07 at 11:56

on teh back of the engine under the inlet manifold.its easier to get at from underneath.have you done a fault code test on it?


luke gsi16v

posted on 7th Jul 07 at 11:54

cums on now an again were is the knock sensor


craig_s

posted on 7th Jul 07 at 11:53

running rich could be a couple of things mine was doing this.partly because the lamba sensor had gone and the nock sensor was unplugged.is your eml light on?

[Edited on 07-07-2007 by sri power]


Dave A

posted on 7th Jul 07 at 11:48

get it tested on a RR to find where and why its running rich


luke gsi16v

posted on 7th Jul 07 at 11:37

yh thats were it was, its usin more fuel, wat cud that be then to solve it


Dave A

posted on 7th Jul 07 at 11:30

usually the fire ring between 2 cylinders goes between 3 and 4 on these engines. can happen over time with normal wear and tear etc... can be a sign of running lean as well.


luke gsi16v

posted on 7th Jul 07 at 10:55

my car started knockin the other day from top end an lost all power, took the head off an found nothin wrong wit the valves an that, but it blew a piece out the head gasket between the 2 pistons like burnt it away. i replaced the head wit a new one today an now it want fire up, also did compresson test an was fine?

cud it be the crank sensor that cud make it fire wrong an knock?????????????:thumbs:

[Edited on 07-07-2007 by luke gsi16v]