A/C on & off and bouncy speedometer.

[Jin1976]

I went off to the shop to buy some stuff tonight. I noticed that when the engine was started from cold the a/c seems to be blowing on and off. What could be the reason for this. The indicator on the dashboard seems to be working. Could it be due to belting slippage? The belts were all replaced together with the T-belt about 40K miles ago. The A/C compressor is also due to be replaced/ repair though it still pump cold air. The reason why I want to repair the compressor was because its already leaking and giving sound.

My friend who has an accident with his NSX got his car back. He asked me why the speedometer is bouncy. Is there anything that he should look out for? Also is it advisable to have the stabilizer arm welded cause I think his ones was damage and was inform by the repair shop that it has been welded.

Thanks in advance.

P.S. I just watched The Promise tonight. Its a chinese movie with one Korean guy being the main character. Its a must watch.

 

[NSX~PERT]

Your A/C problem is common for NSX's look it up in the forums for A/C control module..... Basically the board needs to get repaired.

The speedo problem can be fixed two ways try cleaning the plug that goes to the transmission speed sensor and re-attach or you need to replace the speed sensor like I had to. Work like a charm after.

Good luck