300zx help, Updated: pics on pg 2 Options

[samir0189]

Found a great deal on a 1990 nissan 300zx, t-tops, 2+2, non turbo, mint. 74000 miles on it.

Just wondering if anyone knows what the common problems with this car are? What to look out for, etc?


price is not the issue so don't worry about that.

Thanks in advance..........

This post has been edited by samir0189: Apr 11, 2010 - 8:38 PM

[easternpiro1]

I've worked on exactly 2 of those from that vintage and they just seemed to have any of the normal problems a car thats 20yrs old would have, which was any of what I had listed above. one was a beaten to hell daily driver than was owned by a 65yr old black woman on welfare and was about as safe as golfing in a thunderstorm ontop of a hill. the other was a well taken care of black one that was nearly mint inside and really nice outside as well. both had all of the rubber parts rotten, every bushing, line, hose, caliper hoses, etc all rubber was rotten. it just goes with age no matter what you do, it dries up.

the nice one needed a fuel pump and then plugs and then had stuck injectors and then the wiring to the injectors...ugh. the insulation on the wires was soo brittle and heat cooked that it all cracked off the wires when I unplugged an injector.

the nasty one...was rusted out, front brakes barely worked due to seized calipers/slides, the rear brakes barely worked for the same reason, 2 struts were frozen, ball joints and tierods were about to fall apart, rear diff leaked very badly, every rubber was rotten.

WTH does that have to do with anything? ah well. bro, bitter is right, rubber components should be carefully inspected especially those concerning safety equip (brakes etc) a friend of mine and his brother bought a couple of these about 3 years ago, and had some rust issues (due to lack of care) and said that both had suspension issues, they were from the same owner so i would guess the suspension issue is because the previoius owner was didding around with it. and a friend of mine suggested cleaning out the entire fuel system, he said it leads to bad injectors as eluded to earlier.