B18C4 VTEC failre?

[mokus]

Hi!

Is that possible I feel VTEC engagement suffering a few times? I dont know how to describe it... Usually its good around 4800... Very few times rpm goes to 4800+, and its like not giving power in vtec or like blunt or something. Maybe I feel it wrong, I dont know. Usually its good.

Oil is good, vtec solenoid gasket has like 10000 miles on it.

Any ideas?

[Ashley meekings]

If the oil an gaskets are good the  next I'd take the solenoid off, clean it up an use a battery to see how and if the solenoid is working properly. At the same time I'd also take the cam cover off an inspect the lobes for any crap getting in the way. 

I know that they won't like going into vtec if you haven't nicely warmed the car up if that's your problem mate