Can break a valve and drill the engine cylinder 2JZ GE being in power without accelerating in park?

Tiny
ALBERTO GOMEZ GARCIA DE LEON
  • 2001 LEXUS IS 300
  • 76,000 MILES

My car had a fault in the coils and the mechanic told me that at the end of change that when doing the tests having the engine running without speeding it broke a valve and the cylinder is drilled.
why did this happen?

Thanks for your attentions.

Do you
have the same problem?
Yes
No
Saturday, February 11th, 2012 AT 9:33 PM

1 Reply

Tiny
HMAC300
  • EXPERT
  • 45,770 POSTS

Sometimes stuff happens and does this. It may have had a piece come out while doing testing.

Was this
answer
helpful?
Yes
No
Saturday, February 11th, 2012 AT 9:36 PM

Please login or register to post a reply.

Other Engine Low Power Questions