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Cylinder 1 - Not firing



rctempire

ClioSport Moderator
Cant figure out why.

Basically ive had the head off, head skimmed, put it all back together, adjusted the timing so IT IS correct. Now, cylinder 1 refuses to fire.
What ive already done is changed HT lead, changed Coil Pack, changed spark plug.

Tapets were done while the head was off, so i doubt that is the problem.

Injector need replaced?
 
  LY 182
its only started doing this since you put the head on?


compression test it again,, this will show up problems with tight tappets
could have knocked a valve setting the head on
 
If your certain that cyl is getting a spark, then check for fuel.

Check the injector plug is getting 12v first (unplug all injectors to test), if it has check it is being triggered with an LED. If it is, check the injector.
 


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