Answer below is applicable for japanese/right hand drive models but may also apply to left hand drive. There are 3 places where you can find fuses. Engine fuses sit at the front of the engine bay on the passenger side. Interior/lighting/general fuses are located in the drivers side kick panel. Fusible links can be found at the rear of the engine bay on the drivers side.
my 1990 300zx is idling rough what could cause this?
there is none
A Nissan 300ZX? No
Yes.
The "1990 Nissan 300ZX" was a very popular model in it's time. The "Card ID" website noted the carrying capacity of the "300ZX" was noted to be a hefty 1500 pounds.
Yes my car is a 1990 300zx with a 2008 350z motor and 6speed transmission
A 1990-1996 has a 3.0L V6
it should be "0.44"
http://www.zshop.net.au/Z32tech.htm
About 6 hours.
It depends on the year. The 1990-99 NA has 222HP, the TT has 280HP on an automatic while the manuel gets 300HP. The previous years are a lot weaker. The 300ZX Turbo made before 1990 has less horsepower than a Naturally Aspirated 300ZX 1990+
the only thing different would the internals of the trans the turbo trans is a heavy duty trans.