Post by
t.mcginley.jr »
https://forums.nicoclub.com/t-mcginley-jr-u204971.html
Thu Mar 07, 2013 8:21 am
Welcome!! and good luck! (not being sarcastic lol)
You should read the "Everything you need to know about the Z32" sticky in the 300zx Technical forum, it has tons of good info on usual problems. There's a whole bunch of things to look for, but like any car make sure it doesn't have frame rust/rot and hasn't had any major accidents (the frame-bending kind).
Then the usual stuff like overheating, smoking, fuel smells, sketchy looking wiring harnesses, problems starting, rough idle, etc.
Common problems with the Z32 include: bad injectors, blown turbos, bad sensors (from age), corrosion on electrical connectors, wacky idle from 9,000 different things (joking, its only like 3 or 4), bad heater cores, leaking T-tops, bad O2 sensors... am I forgetting anything?