I have just go the Z TT back after a few months and am well pleased. The water pump has been replaced and all seems well that way. I have noticed two small problems though. First is that it seems to hesitate when I first apply the throttle. It does it when I am pulling away from anywhere and if I rev it at a standstill. Idle is fine and there doesn't seem to be a misfire. It seems to bog down a little like its drawing breath and is strange.

 

Second is that some dials on my dash have stopped working for some reason! My temp gauge, boost gauge and oil pressure gauge have just stopped. Any ideas why and what can be done?

 

Thanks all.

Check the yellow temp connecter on the top alloy water pipe if this is corroded it can cause this :smash: as for the guages , don,t know bud :headvswal

also check the TPS Throttle body senser connector for corrosion its the little black box on passenger side of the plenum at the front next to the throttle body there is a grey connecter below the TPS

Revs dipping as you press the accelerator can also be caused by the throttle bodies being out of sync...

Sounds as though you should be checking all the ignition connections for corrosion or just fowling after a stripdown. PTU and CAS for starters, but that would not affect your clocks. If you have just got it back from the garage, take it back and get them to look at it, especially if it was all fine beforehand.