Air in The fuel line?

Discussion in 'Mechanical - Engine, Gearbox, Exhaust etc' started by DextAir, Aug 19, 2015.

  1. Hi. I try to keep it short. :smile: so yesterday I changed the coil packs and the injectors and fuel filter. All went ok, but drive a couple miles to warm up and when the rpm reach around 5000 the car makes the same like at the end of the redline (da da da da) :smile: seem like cant get enought fuel. In sport mode is around 4000 makes the same... Any idea guys? The megane has self bleeding fuel system or not?
     
  2. Or could be the coils? I ordered the NGK ones but does not have in stock so i got Mapco stuff...
     
  3. Swapped back to beru coil and no problem. So fuel is ok...
     
  4. So dont buy Mapco 80405
     
  5. Glad you sorted it. Asked the question and answered it all on your own :>
     
  6. Got a replaced part. This time NGK 48002 coils. Same thing happend. Whit the original beru it is ok. Any idea guys why???
     
  7. The pencil coils are soo common for going faulty. Renault always used to recommend using some silicone type electrical grease in the bottom of the coil. I forget the exact name. I always found the beru coils to be the best tho. So maybe just bad luck?
     
  8. I used beru spark plug grease.
     

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