nzniggles

Looks like the RPM signal is causing the ECU to try and correct all other parameters (except the speed). I would guess a CAS or ECU fault. Probably ECU given the high erratic speed reading too

That should be fine. The bottom hose is huge so you can replace quite a bit of it.

Agreed. I fitted a nice big section of S/Steel pipe with a 90 degree mandrel bend in it. Aids in cooling too as the metal passes the heat through quite quickly compared to rubber or silicon.

If your running higher boost, gap your plugs to 0.8mm. Are you running series 1 or 2 PTU? Have your fuel pressure monitored while you load up the engine and see if it changes when the problem occurs.

Stamped on the arm of the driver door lock (just behind the key bit) is a number. A locksmith can cut a key from this number

Remember to fill it with auto trans fluid, not anything else

It's so long ago now I've forgotten sorry. From memory there was some sort of access panel

Sorry - connect to the red/white wire on the relay. That way you'll get a good solid earth

No probs Catch you later Good luck

http://300zx-twinturbo.com/cgi-bin/manual.cgi?list=el&dir=&config=&refresh=&slide=113&cycle=off&scale=0&design=default&total=133

Relay is easy to get to (mine is a 2 seater though so 2+2 may be somewhere else)

The problem is caused by a number of diodes in the circuits. http://300zx-twinturbo.com/cgi-bin/manual.cgi?list=el&dir=&config=&refresh=&direction=forward&scale=0&cycle=off&slide=64&design=default&total=133 Connect to the blue wire on the relay. This will trigger the alarm on any door or boot opening

I had similar probs when fitting an alarm. In the end I connected directly to the relay behind the passengers seat that drives the interior light.

When we rekey ignitions, we sometimes use a very sharp punch and tap the bolts round anticlockwise of course. Takes some time though

I see what you are saying. I'm going to do some more research into it. An interesting topic ay.

http://300zx-twinturbo.com/s.manual/ma/011.gif

Read the manual. 0 and 5 weight are not for "sustained high speed driving" as they are too thin. Your motor, your choice. I'd believe Nissan over any sales guy any day. Just my 2 cents .... errrr .... two pennies

0 and 5 are too thin especially as you guys are in summer. A 10W40 to a 20W50 would be a better bet

Always skim your discs on the car.

The speedo has two adjustment pots inside that will need to be set

The speedo has two adjustment pots inside that will need to be set. Have a search and see what you can find. I do have some instructions somewhere ..... just don't know where

Looking forward to the recording :)

Bridgestone

Haven't heard of a 29C. Must check that one out

Inside an ECU it would be quite safe. Even exposed to the sun it would still take years to erase. You need a direct UV light source to erase them.