Before i go on to mod my Z I want to make sure the basics are all good.

its a 91 J spec auto with 71k miles and so far

Plugs

Oil and filter

Air filter

Cambelts and water pump

Autobox cooler

Pressurised autobox oil flush

Check throttle balance

 

Next on my list

Coil pack connectors as these are not the best

Brakes ( absolutely awfull ( warped))

PCV valves ( is this a leave it till it goes item or do it now before it goes item)

check tps and timing and base idle set.

Stupid exterior trim with shiny crome showing through ( Paint car colour maybe)

 

Any other things to do would be appreciated

Also Get fuel pressure and timing checked

 

"before you start tuning", in the FAQ section : http://www.300zx.co.uk/forums/showthread.php?t=36179

Thx legrath

some good points there

I would also be tempted to run an ECU diagnostics check to make all is OK. The most common problem which some are not aware of when first owning a zed is the knock sensor. Because the car still goes damn well in safety boost they think everything is OK. If all is OK you should get a code 55.