I have another question, about a topic that is disturbing me since I got the new 33!
The car revs just fine. From 1000rpm-3000rpm is perfect, than from 3000 rpm-up I hear the valves clicking and this is really disturbing me. I thought that by servicing the car the clicking would disappear. The clicking is typical valve clicking under load but strong enough to hear inside the cabin. This doesn't happen if I push the gas pedal gently!!!
Things that I have changed :
- spark plugs to iridium NGK spark plugs
- air filter to KN air filter for original air box
- Oil??? to Bardhal 10w40 full synthetic
(this time I didn't use Selenia)
-ECU to ECU with chip
(but even with the factory ECU the clicking was still there)
-Thermostat and coolant
-Added some extra ground wires around the engine
-Changed exhaust from factory to customized with no ca
Things to be done:
-waiting for fuel filter (could this be causing the clicking?)
-I think to try the fuel injectors from my crashed 33 as they were cleaned with ultrasound and in perfect condition
What do you guys think? What is wrong with my engine? The petrol is not very good quality here but would be the same when I had the other 33.
Since I got the new car I never reved the engine more than 4000rpm
because of that noise.
Maybe is good to take her for a drive in the highway and to push her a bit hard?