combustion

  1. Luke

    Hello from Oxfordshire

    Hi to all had my s15 for nearly year and a half now and love it because life's better when your going sideways :D, love cars,lorrys,bikes,planes, basicly anything with a combustion engine that goes bang bang, iam no master macanic or s15 wizard but if you want any answers for anything iam happy...
  2. JaseYpk

    Exhaust Backfiring & Sooty Exhaust

    My car has been backfiring since i got it really and the bumper around the exhaust is pretty sooty. It also smells nicely of petrol and isnt so economical. I've had a lot of people look at it and no one can seem to work it out, my last step is to take it to NI$$AN which i dont really want to do...
  3. naha_music

    how do you pressurize the combustion chamber?

    i've got new valve springs and retainers that i'll be installing in the near future and was told that i need to pressurize the combustion chamber if i'm going to be doing the work while the head is still on the motor. how is this done? any help would be greatly appriciated!
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